以前

If I am not mistaken, BMW used to be famous for its 6-cylinder engine.

如果我没弄错的话，宝马以前的6缸引擎很出名。

If I am not mistaken, BMWused to be famous for its 6-cylinder engine.

如果我没弄错的话，宝马以前的6缸引擎很出名。

The old standby, used to be famous for it.

我以前常点，你们餐厅的很有名

You'll never acquire what you like before learning to be fond of what you have.

在学会喜欢你已有的东西以前，你永远不会得到你喜欢的东西。

I shall always be grateful to my former teacher for introducing me to the study of language.

我永远感激我以前的那位老师，是他把我引进了语言学习的大门。

Don't be too hard on him, he is no more than a child.

在我看来，这件事和你以前所说的话有一些关系。

The result should be identical to previous versions but should be slightly faster.

其结果应当是相同的以前的版本，而应略快。

What used to be considered a hole in the sky is now known to astronomers as a darkmolecular cloud.

以前我们认为它是天空中的一个洞，现在则知道它是个暗分子云。

There used to be a hole in the fence that we could creep through, but it's been boarded in.

以前篱笆上有个洞，我们可以钻进钻出，可是这个洞已用木板给封住了。

There used to be a hole in the fence that children could creep through, but it's been boarded in.

以前篱笆墙上有个洞，孩子们可以爬过去，可是现在已用木板堵住了。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。