No one says," Oh, poor Luke, " he died when Darth Vader cut off the hand."

没人说，“哦，可怜的卢克，达斯·维特，砍掉他的手后，他就死了“

耶鲁公开课 - 死亡课程节选

On the other hand, when it came to penetrating solids, penetrating solids, the alpha radiation was poor at penetrating solids, whereas the beta radiation was very good at penetrating solids.

另一方面，当研究穿过固体的时候，嗯，穿过固体，会发现阿尔法射线很难穿过固体，然而贝塔射线,很容易穿过固体。

麻省理工公开课 - 固态化学导论课程节选