〔向う見ずの〕reckless(ly);〔軽率な〕rash(ly);〔無思慮な〕thoughtless(ly)
- 無謀なことをする
- do a reckless [thoughtless] thing
- 無謀な計画
- 「an ill-advised [a reckless] plan/a wild scheme
- あの荒天に山登りとは無謀なことをしたものだ
- How rash they were to go mountain climbing in that stormy weather!
- 彼は無謀運転でつかまった
- He was arrested by the police for reckless driving.
- 彼は無謀にもよく考えずに決定を下してしまった
- He decided impulsively [hastily] without thinking the matter over.