You shouldn't keep quiet at a party all the time.

你不应该在聚会上一直保持安静。

youdao

She does not even know that she has to sit quiet at her lessons.

她甚至不知道她必须安静地坐着上课。

youdao

You must sit quiet at your lessons; if you get up again I shall tie you to your chair.

你必须安静地坐着上课；如果你再站起来，我就把你绑在椅子上。

youdao

At the time,her husband had said: "When I am gone,lay my remains in some quiet place like this."

VOA: special.2010.01.07

It is both quiet and tranquil, at times It also powerful and destructive.

自然有时是宁静的安静的,但也是强大而有破坏性的。

普林斯顿公开课 - 人性课程节选

I've read a lot of research in this area about the importance of quiet times whether it's in a class, in a lecture, whether it is at home, whether it is for a leader in the business, for relationship, for children starting from pre-schools.

关于安静时刻的重要性，无论是课堂里，讲座里，还是家中，无论是对公司领导，爱情关系，甚至学龄前儿童。

哈佛公开课 - 幸福课课程节选

Two chamois, startled at this quiet time of day, bound across the trail, over the wall and into their state-protected sanctuary.

BBC: The perfect trip: Switzerland

On Aug. 4, Stavropoulos and Union Carbide CEO William Joyce, 63, announced the results of a dinner discussion the two had had at a quiet restaurant not far from Joyce's home in Newtown, Connecticut.

FORBES: Chemical transformation

On Aug. 4, Stavropoulos and Union Carbide Chief Executive William Joyce, 63, announced the results of a dinner discussion the two had at a quiet restaurant not far from Joyce's home in Newtown, Conn.

FORBES: Chemical Transformation