胆敢

例句：

1. 1. She dared to speak up in class.
   她敢于在课堂上发言。
2. 2. They dared to challenge the authority of the government.
   他们敢于挑战政府的权威。
3. 3. The brave explorer dared to cross the dangerous mountain pass.
   勇敢的探险家敢于横穿那危险的山口。