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

When the child was quiet at last, she said, "Tell me now how your lessons are going."

当孩子终于安静下来时，她说：“现在告诉我你的课上得怎么样了。”

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