In the case of Facebook, the company says data may hang around until the URL in question is reused, which is usually "after a short period of time", though obviously that time can vary considerably.

以 Facebook 为例，该公司表示，在该链接被重用之前，数据可能会一直存在，通常是“在很短的时间之后”，不过很明显，这段时间的长度可能很不确定。

youdao

They are one of the first plants that grow in the spring, usually between April and May.

它们是最早在春天生长的植物之一，通常在4月到5月之间。

youdao

youdao

But he says only one or two students usually choose it each year, and no one did in the graduating class in May.

VOA: special.2009.07.23

Now there are two types of diabetes, as you may know, there's Type I Diabetes which is a genetic abnormality that usually shows up in childhood or adolescents where people are dependent on insulin.

你们可能知道,糖尿病有两种类型,Ⅰ型糖尿病是由基因异常引起的,在儿童和青少年中较为多见,患这种病需要长期依赖胰岛素

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But usually people do not cut ahead in line, even if the other people in line are strangers and may never be seen again.

VOA: special.2009.03.03

In May the usually IRS-friendly U.S. Tax Court ruled for Dover Corp.

FORBES: Public Relations Pickle

"This is where the individual or whole family is based in military accommodation and they buy or rent another home in Wales, usually in readiness for retirement but it may equally be for the purposes of holidays etc, " a spokesperson said.

BBC: Call to cut troops' council tax

Parts of the Golden Route, particularly the high roads, close when the first snow falls, usually in October or November, reopening in May or June depending on weather condition.

BBC: Driving Norway��s Golden Route