1、powerful，翻译为强有力的。

例句:

This defeat was a powerful blow to the enemy.

翻译为:这次失败是对敌人的有力的打击。

The athlete should have a powerful body.

翻译为:运动员应该具有强健的体魄。

2、excellent，翻译为能力出色的。

例句:

He is also acknowledged as an