I showed you last day what happens when they form and we were able to electrolyze and make fantastic metals like magnesium.

昨天我讲过,当离子液体形成我们就可以使其电解,生成出神奇的金属，比如镁。

麻省理工公开课 - 固态化学导论课程节选

that your form of transportation is causing each day on your way to school or work.

不用担心你每天上学或上班的路上，你使用的交通工具会引起污染。

地铁的好处 - SpeakingMax英语口语达人