:
be content with = be satisfied with 对满意
onone hand. on the other hand 一方面另一方面
findfaults with 吹毛求疵
go up 上升 / 增长
be faced with 面临
rely on = depend on 依靠
change ones mind 改变主意
as far as I am concerned 既我所知
adapt to 适应
makea convenience of sb 利用某人
belong to 属于