valiant

英勇的努力

A brave and determined physical or mental exertion, especially when it is difficult or has failed.

指勇敢而坚决的体力或脑力付出，尤其是在困难或已失败的情况下。

英勇的战士

A brave and experienced soldier or fighter.

形容拥有或表现出巨大勇气或决心的战士

勇敢的尝试

A brave and determined try to do something, especially when it is difficult or has failed.

指勇敢而坚决的尝试，尤其是在困难或已失败的情况下。

A brave and noble soldier of high rank in the past, often on horseback.