The exam will cover all the chapters we have studied so far.

考试将涵盖我们到目前为止学习的所有章节。

Once we have studied it, we can push people forward.

我们有了研究, 就好推动人家.

We have studied botany in our middle school.

中学的时候就学过植物学。

We have studied Machine Translation for eight years.

我们研究机器翻译已经八年了.

We have studied online marketplaces in Africa last year.

去年，我们研究了非洲的在线市场。

We have studied together for many years at Center School.

我们一起在中心学校学习了很多年.

We have studied English for only a year, yet we can act English plays already.

我们才学了一年英语, 但已经能演英文剧了.

In this work, we have studied the model of random walk with three absorbent boundaries.

本文研究了这种带有三条吸收壁的有限步随机游动模型.

I doubt the propriety of making a public statement before we have studied the official reports.

在我们对那些官方报告进行研究之前就发表公开声明,我怀疑这样做是否适当.

We have studied the energy spectra of polaron in SSH model by using a selfconsistent ap - proach.

本文用自洽迭代的方法研究了ssh模型中极化子的电子能谱.