I just burst in now, I look up there and go that's atomic hydrogen.

我现在突然出现，我在这抬头看看然后离开，那就是氢原子。

麻省理工公开课 - 固态化学导论课程节选

because if you go out in public and you start talking to someone, you'll just burst into tears.

因为在外面的时候，你一开口跟人说话，眼泪就禁不住留下来。

I feel like 课堂 - SpeakingMax英语口语达人