The water flows into the Niagara River and over the falls on its way to the sea.

再经过大瀑布，流向大海。

For a fare of twenty francs, the vehicle went down Broadway to Union Square, took Fourth Ave.

马车从百老汇路直团结广场，再经过第四号路包法利街的十字路口。

In one chamber, air could be sprayed with water, before moving through plates that acted as filters to take out dust.

在一个腔室里，空气经由水雾加湿，再经过过滤器板来除尘。

They believe that if they have, it won't transit or cross in front of its star again for another 70 years.

他们认为，如果有的话，在接下来的70年里，它不会再经过或穿过它的。

Go from Corlears Hook to Coenties Slip, and from thence, by Whitehall, northward.

先从柯利亚斯·胡克走柯恩梯斯·斯立甫，再从那边经过怀朝北走去。 What do you see？

Once again, a proven program is worth pondering: national service.

再一次，一个经过验证的方案值得深思：国民服役。

Water from the Padma River is pumped to the main plant, where it goes through 5 processes including filtration and disinfection, before it becomes purified water.

来自博多河的河水会先被抽送主厂，再经过过滤、消毒等5道工序，最后制成净化水。

But even then, it took another hundred years for an accurate description of blood flow to emerge, and two hundred more for the theory of the Four Humours to fade.

但即便如此，还是再等了一百年的时间才出现对血流的正确描述，再经过两百多年，四体液学说才慢慢消失。

So you take one of the three roads, and after passing two more signposts that don't take any notice of Whatsit, you come to one that says Whatsit, six and three-quarters.

因此，您选择了三条路中的一条， 再经过两个完全没有注意 Whatsit 的路标后， 您来了一条标有 Whatsit， 六又四分之三的路标。

The waves are then reflected back from areas where there is a change in density and on their return the transducer works in reverse, producing a signal which the scanner can process into a digital image.

超声波会从密度发生变化的介质反射回来，这时压电式换能器会反向操作产生信号，再经过扫描器的处理，最后进行数字成像。

From this angle I could see that his service porch gave on a flight of painted wooden steps to a sloping concrete walk and a flight of concrete steps ending in the paved alley below.

从这个角度， 我可以看他的服务门廊从一段涂漆的木台阶延伸一条倾斜的混凝土步道， 再经过一段混凝土台阶终止于下面的铺砌小巷。

I think this is the first time we have real hardware of something that is capable, with a little evolution, of - - of being something that could create a self-sustaining city on Mars and a base on the moon.

我认为这是我们第一次拥有真正的硬件，这些硬件再经过一定的发展，也许我们就可以在火上建立一个自我维持的城市，并在月球上建立一个基地。