Ian's right hand clenched into a fist.

伊恩右手成拳。

His grip weakened as he was tired.

为累了, 他的手放松了。

His hands clenched as he faced the enemy.

他面对敌人， 双手。

Their fists were clenched so tightly that their nails dug deep into their palms.

他们拳头, 指甲深深捏进了手心。

He gripped my hand in fear.

他而住我的手。

Hilyard griped his dagger.

希尔亚德匕首。