一段时间用英语怎么说？

一段时间

例句

• It's a long time since she ate out last time. 她很长一段时间没在外面吃饭了。
• The poor woman must be got away from the children for a while and allowed to have a good rest. 这可怜的女人一定得和她的孩子们分离一段时间以便好好休息一下。
• A spell of tough luck discouraged him. 一段时间的厄运使他失去了勇气。
• For a time he neglected his studies. 有一段时间, 他放松了学习。
• When you go to a new school it takes a while to learn the ropes. 当你上一所新的学校时, 你需要花一段时间熟悉内情。
• Mary was restored to health after a period of medical treatment. 经过一段时间治疗, 玛丽康复了。
• The concrete will set after a certain time. 过一段时间之后，混凝土就会硬化。
• You want to make stay long in Beijing, perhaps? 你要在北京呆很长一段时间吗?
• Simon’s business has been on the rocks for some time and I understand he’s going into liquidation. 西蒙的生意遇到经济困难已有一段时间,我想他即将进行清算。
• A spell in the army will cure him of his laziness! 在军队里呆一段时间会治好他的懒病的。