I should like to ask you to come with us for a quiet supper
我想请你和我们共进一次安静的.晚餐。
I would work better if I had some peace and quiet.
四周若再安静一些，我会干得更好。
Poor working conditions have led to a steady haemorrhage of qualified teachers from our schools.
工作条件欠佳导致各校大量合格教师不断流失。
In Belgium only qualified doctors may practise alternative medicine
在比利时只有资质合格的医生才能从事非传统医学工作。
His quality of life has improved dramatically since the operation.
手术后他的生活质量大大改善了。
Our main concern is to provide quality customer service.
我们最关心的是为顾客提供优质服务。