He is a man of strong will and courage. daring to challenge the unknown.

他是一个非常坚强。勇敢。敢于向未知挑战的人。

youdao

Simultaneous that we manage in personalization, mentions prosperous each place employee daring to become burden , the spirit daring to challenge oneself;

我们在人性化管理的同时，提昌每位员工敢于承担，敢于挑战自我的精神；

youdao

I turned my head toward the elderly man in the seat beside me, daring me to challenge him.

我转过头看了看坐在我身旁的这个老人，想大胆的顶撞他。

youdao

He treats every creation as a challenge, daring himself to go far beyond any simple assumption about how a device, such as a corkscrew or nutcracker, is expected to work.

BBC: How to build a bigger, better corkscrew