1. 汽车推销员寄来的零碎小钱：是家庭主妇、水喉匠、教师以及 Quarters, dimes, dollars fro... | 汽车推销员寄来的零碎小钱 ...plumbers, car salesmen, teachers, invalids. | 他们生活拮据但还是把钱寄来了 These are people who cannot afford to...
1. So when in Scotland I stick to Buckfast, a respectable tonic wine for invalids.
2. invalids的解释
2. Most of them were elderly, children or invalids who were too weak to leave home.