There, he found he could make money by exporting construction equipment to Benghazi, and he flew back and forth to supervise the business.

在那里，他发现了出口建设器械到班加西的商机，从此在两地飞行，打理生意。

youdao

The construction application of the campus net is a continuously perfect process, is an application- upgrade- again applied- again upgrade circulation the process of the back and forth.

校园网的建设应用是一个不断完善的过程，是一个应用—升级—再应用—再升级循环往复的过程。

youdao

After months of back and forth, Disney has finally sold Miramax to a group of investors better known for their work in construction than in the film industry.

FORBES: Miramax Finally Sold. Did Investors Overpay?