The project actually started with a very simple ASP framework written for internal use back in 1999.

项目实际上开始于一个非常简单的内部使用的ASP框架，其可以回溯到1999年。

youdao

Now I, or someone else might forget the leading or trailing slash and some Windows user might use back slashes instead of regular slashes, so I decided to just handle that in the script.

现在，我(或者别的什么人)可能忘记了前导斜杠或末尾斜杠，而一些Windows用户可能使用反斜杠而不是正斜杠，因此我决定在脚本中对此进行处理。

youdao

If you use something, put it back!

用过的东西要放回原处！

《牛津词典》

Today we will tell you some expressions that use other body parts the back,shoulders and chest.

VOA: special.2010.01.24

Well, a while back I said that we'll use it at least for a few weeks this moniker string.

好的，前阵子我说过，我们将至少,要使用这个绰号几周。

哈佛公开课 - 计算机科学课程节选

Things like addition and multiplication, which we saw not only apply to numbers, but we can use them on things like strings and we're going to come back to them again.

就像加法和乘法，我们已经学习过，它们不仅仅可以应用于数字，还可以用到字符串上,我们今天还会再讲讲。

麻省理工公开课 - 计算机科学及编程导论课程节选

For osteopathy, say, there is now scientific evidence to support its use for back pain.

ECONOMIST: Health

To do so they tend to use established back-end companies rather than reinventing the roulette wheel.

ECONOMIST: Log on, ante up

Data centres forced to switch to the use of back-up generators warned that they might run out power.

BBC: Websites knocked offline by super-storm Sandy