•Do I look ridiculous in this hat?我戴这顶帽子看着很可笑吗？

•Don't be so ridiculous! I can't possibly afford to go on holiday.别那么傻了！我才不可能有那么多钱去渡假呢。

•It's ridiculous to expect a two-year-old to be able to read!指望一个两岁的孩子会读书真是太荒唐了！