dare to; venture

1. 他是個敢于思考的人，富有創(chuàng)新觀點。
   He is a bold thinker, with lots of original ideas.
2. 這位體操選手敢于做驚險的高難度動作
   The gymnast dared a breathtakingly difficult move.
3. 亨利認為他總是對的，如果有人敢于反駁他的話，他就擺出一副盛氣凌人的架勢。
   Henry thinks he is always right and gets on his high horse if anyone dares to contradict him.
4. 他一旦敢于離開他躲藏的地方，就立即去看他生病的妻子。
   As soon as he dared to leave his hiding-place, he visited his sick wife.

于的英語翻譯：