When you start a V-8 engine, you are only driving two cylinders (1 liter) through their compression strokes, but with one big cylinder you would have to compress 4 liters instead.

当你启动V - 8发动机时，只是通过压缩冲程驱动了两个气缸(1升)，但是如果是一个大气缸你必须要压缩4升。

youdao

I've only had two driving lessons so far, and my instructor is very understanding.

到目前为止，我只上过两次驾驶课，而我的教练非常体谅我。

youdao

I've only had two driving lessons so far and my instructor is very understanding, so I'm really enjoying it and I can't wait for my next session although the lessons are rather expensive.

到目前为止我只上过两次驾驶课，我的教练非常善解人意，所以我真的很喜欢上课。虽然课程很贵，但我已经迫不及待想要上下一次课了。

youdao

Right now,though, distracted driving is not the only thing Secretary LaHood has to think about.

VOA: special.2009.08.07

and you're driving somebody home who only speaks English,

你载着一位只会说英语的乘客回家，

Where 课堂 - SpeakingMax英语口语达人

Simultaneously, its electric-only driving performance is substantially improved, enhancing acceleration, range, and top speed.

ENGADGET: Porsche Panamera S E-Hybrid plug-in model brings 416 guilt-free horsepower

There will be a 2.4-liter four under the hood, and battery-only driving until 62 mph.

FORBES: 10 cars I expect to see at the L.A. Auto Show

Waste, of course, is not the only driving force behind the interest in food.

FORBES: Staggering Global Food Waste Creates Green Tech Opportunities