东拉西扯的英语:drag in all sorts of irrelevant matters; do patch work in writing; pull about; pull and haul; ramble; ramble in talk; talk aimlessly; talk at random; talk incoherently; yakety-yak
东拉西扯的法语:parler à bâtons rompus;tenir des propos sans suite;passer du coq à l'âne