I keep several guns of different calibers at home.

我在家里备了几把不同口径的枪。

The education caliber of this international kindergarten is indeed very strong.

这家国际化幼儿园的教育水准确实很强。

The caliber of this athlete is the highest on the field.

这位运动员的水平是赛场上最高的。

This is a 22 caliber bullet.

这是一颗22弹径的子弹

The enemy was armed only with low caliber guns.

敌人只配备了短口径的枪。

How common are indignities of this caliber in-flight?

问：飞行中这种程度的冒犯举动经常发生吗?。

This achievement doesn't have to be of genius caliber.

这些兴趣爱好不一定非得是极富天才之作。

But I worked my life to get to a place of this caliber.

但我一生辛劳以到达这种程度。

He was a man of caliber, of strength, and of character.

他是一个有才干、有魄力、有个性的人。