Polar Bears-----Please save them

烟雨未落

% e. q; T; M8 S/ V( m
3 a: Y* `; {& I8 [2 MA mother Polar Bear sleeps on the frozen tundra with her cub.
0 |  \/ i4 d2 I4 u4 ]3 f+ U
' J' s, |* q3 Y) f" EAs the environment becomes worse,the poor polar bears suffer a danger of death.
We should do more things to save them.
9 `3 ^& V; a) u( Xwhat action will you do ?

理工痞子

怎么做？
- c! m( D& r- C( o/ n  a4 s还是LZ说吧