I could not relax and still felt wide awake.

我不能放松，仍然觉得很清醒。

《柯林斯英汉双解大词典》

Most of us do not relax anywhere near enough, and this can damage our health in many ways.

我们大多数人都不能很彻底的放松，并且这可能会从很多方面损害我们的健康。

youdao

Once you have hired the best employees and have challenged and motivated them, you can not relax.

在你雇佣了最优秀的员工，并且成功的激励他们之后，你也不能松懈。

youdao

so it's nice just to be able to relax and not have to do work.

所以能抽空放松一下感觉非常不错。

百慕大出身 - SpeakingMax英语口语达人

The ICC also confirmed it would not relax the five-degree 'level of tolerance' for a spin bolwer's arm.

BBC: Muttiah Muralitharan

"What is so important is that we not relax and we not take credit for victory yet, " Reno said.

CNN: Main banner

The work of stabilizing commodity prices remains quite arduous and we should not relax in the slightest in this regard.

CENTERFORSECURITYPOLICY: Center for Security Policy | Western Corporations�� ��Short March�� Back To China: Bad Business, Awful Public Relations, Dangerous Policy