Check out this polar bear cub.

看看这个小北极熊宝宝吧。

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Not to be outdone by his newest rivals, Germany's original polar bear cub Knut is back and on the big screen. We'll leave you with these images. Goodbye.

不要让出生不久的北极熊抢尽锋头，德国柏林动物园里的北极熊克努特又回到大萤幕前了，一起来看看牠的首映会，感恩收看，再会！

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When Knut was born, the first polar bear cub at the Berlin Zoo in more than thirty years, he was no bigger than a snowball and unable to care for himself.

克努特是柏林动物园三十多年来迎来的第一头小北极熊，他刚出生的时候，还没有一个雪球大，根本没办法照顾自己。

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To illustrate why that's important, he pointed me to an online video that shows the death of a young polar bear cub.

CNN: Don't feed the (polar) bears

Police found and killed the three-year-old polar bear that attacked the man, and later shot and killed a female polar bear and her 18-month-old cub, according to official reports cited in the newswire.

FORBES: Russian Police Kill Three Polar Bears Following Deadly Attack