To die of hanging at the bottom of a river! — the idea seemed to him ludicrous.
在河底被绞刑处死！这个想法对他来说，似乎有点荒唐可笑。
2
Bottom line: whether you're browsing or buying or just hanging out with friends, the older you get, the more trips you might want to take to the store.
无论是随便逛逛还是要买些什么，多和朋友出门逛逛吧，随着年岁的增长，你可能会更想去逛店的。
3
The bottom part of the hanging wire is placed between the poles of a small horseshoe magnet.