He saw that if you take the atomic mass of chlorine, 2 add it to the atomic mass of iodine, divide by two, you get something that is really close to the atomic mass of bromine.

他看到，如果你将氯的原子质量，加上碘的原子质量，除以，得到的数将与,溴的原子质量很接近。

麻省理工公开课 - 固态化学导论课程节选

If you see somebody bang their thumb with a hammer, you might cringe.

如果你看到有人拿锤子打他的拇指，你可能会畏缩。

耶鲁公开课 - 心理学导论课程节选