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; I) A$ ^) s, FA mother Polar Bear sleeps on the frozen tundra with her cub. 0 b1 y# _ [$ Y2 e/ A) l' |6 H
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As the environment becomes worse,the poor polar bears suffer a danger of death.
' T! w4 S; b Q" c& f; V1 \( p. w2 mWe should do more things to save them. ! |6 O7 ?. Y" b- R* y& ~
what action will you do ? |
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