I am a mechanician.(electrician, Pipelayer,welder, carpenter, turner, blacksmith, builder, erector, riveter,rigger, concrete worker, engine-driver,repair worker).

我是一个机械。（电、管、焊、木、车、铁、人、安装人、铆、起重、混凝土、司机、维修）。

The builders have contracted for three bridges this year.

今年这些人已经承包了三座新。

The builders ploughed in a lot of young trees when clearing this area for development.

了开发这一地区, 人们用犁土, 覆盖了许多小树。

He got a job as a builder’s labourer.

他找到了一份人的作。

A whole gang of builders is there tonight.

今晚整队人都在那儿了。

The builders set the panels in very carefully.

人把嵌板非常小心地镶上去。

The builders had put up a tall structure between the shops.

人已经在商店之间起一座高层。

We’re having a time of it at the moment with the builders in the house.

现在有那些人在家里，我们真是受够了。

We have fixed the deal with the builders; they will start tomorrow.

我们已与人谈妥了这桩交易, 他们明天就动。

The builders can knock through to make one large room upstairs.

人可以把楼上两间屋子打通使之合成一大间。

The builders have marked off a corner of field ready for the new building.

人已经把这块地划出一个角落来盖新房。