工人

He is an ordinary worker in the factory .

他是工厂里一个普通的工人。。。

She used to be a factory worker.

她曾经是一名工厂工人。

And working as a worker in your factory .

和在你的工厂中当一个工人

My father is a teacher, and my mother a factory worker.

我的父亲是一位教授，母亲是工人。

For the past two years, he has been working as a worker in a factory.

过去两年来，他一直在一家工厂当工人。

I'm a factory worker .

我是一个工人。。。。

He isn't going to be a factory worker.

他不打算做一名工厂工人。

He was a factory worker,and he oftern worked 12 hours a day.

他是工厂的工人，他经常工作十二个小时。

There are two women worker in our factory.

在我们工厂有两个女工人。

He is a worker in a factory.

他时一名工厂工人。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。