危险品

yán jìn xié dài wēi xiǎn pǐn dēng jī

严禁携带危险品登机。

No dangerous articles allowed on board.

jìn zhǐ yǐ fēi wēi xiǎn pǐn pǐn míng tuō yùn wēi xiǎn pǐn

禁止以非危险品品名托运危险品。

The consigning of dangerous articles for shipment under the name of non-dangerous articles is prohibited.