start learning
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start learning
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start learning
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start learning
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start learning
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Udział w maratonie będzie trudny, ale jestem zdeterminowany, by podjąć wyzwanie. start learning
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Running a marathon is going to be hard but I'm determined to take up the challenge.
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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zakończyć się niepowodzeniem start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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realizować/spełniać ambicje start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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an outstanding achievement
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start learning
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start learning
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start learning
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osiągnięcie technologiczne start learning
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a technological achievement
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start learning
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napotkać problem/zmierzyć z problem start learning
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come up against a problem
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start learning
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start learning
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stanąć twarzą w twarz z problemem start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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