你需要做一年两次的常规检查。

You will need to have a routine biannual examination.

《柯林斯英汉双解大词典》

在一年的时间之内举行了两次选举。

Two elections were held within the space of a year.

《牛津词典》

一年至少一到两次更换你的工作环境。

Change your workspace at least once or twice a year.

youdao

记不记得她前两次经营的地方在一年内都破产了吗?

Remember the last two places she managed went bankrupt in a year!

youdao

记不记得她前两次经营的地方在一年内都破产了吗？

Remember the last two places she managed went bankrupt in a year!

youdao

过滤器的过滤网一年至少要维护两次。

The strainer screen should be serviced at least twice a year.

youdao

我先生的身体更好，一年最多一两次感冒。

My husband's body better, up to one or two colds a year.

youdao

这个项目一年举办两次，在每年的1月和7月。

This program is held twice a year, every year, in January and July.

youdao

现在这里已成了我们一年两次而到家之外的家。

Has now became our twice a year home away from home...

youdao

你的家庭医生认为情况下，一年一次或两次。

Your GP sees a case Once or twice a year.

youdao

我过去一年两次访问中国，两国关系无疑是积极的。

I've been to China twice in the past year, the relationship is positive certainly.

youdao

我过去一年两次访问中国，两国关系无疑是积极的。

I've been to China twice in the past year, the relationship is positive certainly.

youdao