lttle的比较级就是less,但less后可加不可数名词,形容词和副词.常见结构有：less and less...越来越少...；less...than比..更少...
例句：Tickets were less expensive than I had expected.票价比我预期更便宜.
In recent years she has appeared in public less frequently.近些年她不经常公开露面.
As the years went by,he seemed to care less and less about his reputation.随着时间流逝,他似乎越来越不看重名位.