She'd promised to give him driving lessons, on the quiet, when no one could see.

她答应在无人看见时秘密地给他上驾驶课。

The doctor told me on the quiet his patient had cancer.

医生暗地对我说， 那位病人患的是癌症。

Riding on the quiet street with wind.

穿梭在宁静的道路上，迎着风。

Very easy to pick on the quiet asians.

很容易就接受安静亚洲人。

It's been happening on the quiet for a while.

一切都在悄无声息地发生着。