custom与habit区别
custom是风俗的意思，而habit则是习惯的意思，区别可以从以下例子看出：
Habit is a personal phenomenon while custom is a social phenomenon. Customs are social habits which through repetition become the basis of an order of social behaviour.习惯是一种个人现象，而风俗是一种社会现象，是社会习惯，通过重复成为社会行为秩序的基础。