His hand suddenly began to jitter.

他的手突然抖动了起来。

I saw his legs jittering slightly.

我看到他的腿有点微微颤抖。

The passengers felt the aircraft jitter.

乘客感受到了飞机的抖动。

More important even than latency is jitter.

更重要的是抖动，比起延迟都还要重要。

I am an exam jitter.

我一测验就紧张。

Manage delay and variations in delay (jitter).

管理发生延迟(抖动)时的延迟和变化。

So, what is the problem caused by body jitter?

那么，车身抖动是由什么问题引起的呢？

Boring hair jitter is a very impolite behavior.

无聊发抖动是个狠不礼貌的行为。