Poisonous liquid, which in contact with water emits flammable gases, n. O. S. (Inhalation Hazard Zone a).

有毒液体，遇水释放可燃性气体，未作说明(吸入危害带a)。

youdao

Poisonous liquid, which in contact with water emits flammable gases, n. O. S. (when "Inhalation Hazard" is on a package or shipping paper).

有毒液体，与水接触会放出可燃性气体，未作说明(当包装或运货单上注明“吸入危害”时)。

youdao

In your book, you suggest having no contact with your ex for 60 days and enlisting a Pal to make sure you don't drink 'n dial after a breakup.

在书中，您建议60天不要和过去的情人接触，并要多和朋友们在一起以保证分手后自己不会酗酒。

youdao

That in itself wouldn't create a problem per se, but any continued contact with someone that the U.N. identifies, basically, as a war criminal, are going to be, it's going to make it a sensitive issue.

NPR: United Nations Weighs Sanctions for Sudan Officials