The revolution involved intensive commercial farming and the growing of animal fodder on land not previously used for crops.

这场变革涉及到集约化的商业化农业，以及在以前不用于种植作物的土地上种植动物饲料。

youdao

In fact, when Twenge previously used this data to suggest a screen time effect, some commentators were quick to raise this problem.

事实上，当特文格之前使用这些数据来说明屏幕时间效应时，一些评论者很快就提出了这个问题。

youdao

Digest of previously used passwords.

以前使用过的口令摘要。

youdao

I have no idea what's here at the moment so I'm just going to draw a question mark because that memory might have been used previously for some other purpose, but we know it's currently available to us so we have four bytes of memory.

我不知道在此刻这里是什么,所以我画一个问号，因为那块内存可能在之前,为其它的目的而使用过，但是我们知道它可以为我们所使用,这样我们就有4个字节的内存。

哈佛公开课 - 计算机科学课程节选

The innovation takes advantage of technology previously used to create a sense of 3D.

BBC: CES 2013: Samsung simplifies its smart TV experience

And that it would result in lower breakage and loss rates than the ruggedized tablets Coca-Cola previously used.

FORBES: Is it Time to Occupy CIO?

The Perth-based transport group said buses in both areas previously used a mix of 5% biofuel and 95% diesel.

BBC: Perth firm Stagecoach in greener fuel move