火车

I'm going to Shanghai by train .

我要坐火车去上海。

They can not have go by train .

他们不可能是乘火车去的。

I 'd like to go by train.

我想搭火车去。

A you could go to shanghai by train.

a 你可以乘火车去上海。

I don't know by what train he will go.

我不知道他将坐什么火车去。

I would like to go there by train.

我想搭火车到那里。

Fresh water was taken to the city by train, truck and plane.

新鲜的水通过火车和卡车被运往这个城市。

Atlanta was only twenty miles away but the train crawled interminably through the wet early autumn afternoon, stopping at every bypath for passengers.

亚特兰大离马里塔只有二十英里，可是火车在多雨的初秋下午断断续续地爬行着，在每条小径旁都要停车让行人通过。

This time he told the cabman to drive to the Euston Station, and in twenty minutes he was on the platform, making inquiries about the trains.

这一回他叫马车夫送他到尤斯敦车站，二十分钟后他到了月台上，打听火车来往的情况。

He watches out of the caboose's large windows to see

当火车运行时，司闸员就乘坐在这里。他从宽大的守车窗

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。