So, I mentioned at the beginning, while he was working with this radium bromide that I was very relieved to see that it did not kill him to do these experiments.

我在最开始就说了，由于他工作时接触到了溴化镭,我非常欣慰的,看到它做这些实验。

麻省理工公开课 - 化学原理课程节选

that are going to have that high cyanide content, so we should all be relieved.

氰化物的木薯制品，因此我们都可以放心了。

麻省理工公开课 - 化学原理课程节选