You are also saving by not driving very far and by not taking an airplane anywhere.
如果你既不开车行驶很远,也不坐飞机,同样可以省钱。
We'll go by train as far as London, and then take a bus.
我们坐火车到伦敦,然后转乘公共汽车。
It's a trivial matter, by looking at what is the weight and how far does it drop, to say OK, how much work is done by the paddlewheel.
这是一个很简单的问题,通过观察重量是多少以及它下降了多远,来确定桨轮做了多少功。
"I've seen 'Avatar,' 'The Blind Side' and 'Up in the Air.' And by far 'The Blind Side' was my favorite.
VOA: special.2010.03.01
You might see them on the site and we just keep our operating expenses low so far and by doing that, we've been able to stay cash flow positive for basically the entire existence of the company.
在网站上可以看到,我们一直保持低成本运营,这样可以使得现金流的流入大于流出,自公司创办以来都是这样做的。
So, it's a trivial matter, by looking at what is the weight and how far does it drop, to say OK, how much work is done by the paddle wheel.
好,让我们看看重物的质量,以及它下落的距离,就知道桨轮做了多少功。
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