About 800,000 children are exposed to poisons each year.

每年有大约80万儿童中毒

To expose to harm or danger; imperil.

使…遇险使陷入险境或受伤；危及收藏。

Children shouldn't expose to TV too much.

不要让孩子看太多电视。

(expose to) Don't expose your skin directly to the sun.

不要把皮肤直接暴露在阳光下。

To expose to view, AS by removing a cover; uncover.

暴露使显露，如揭掉盖子；揭开。

To expose to danger or the chance of injury; imperil .

使陷于危险的或使危险的； 易受伤害的。