In the course of the 18th century, the circulation of skills and technical exchange led to further developments.(在18世紀，技能的流通和技術的交流帶來了進一步的發展。)

They were charged with obstructing the police in the course of their duty.(他們被指控妨礙警察執行公務。)

These structures had been detected years earlier by echo-sounding instruments, but they had never been penetrated in the course of drilling.(這些結構在早些年曾被回聲探測器探測到，但是它們從未被鉆探過。)

In the course of learning English, we should not be too "profit-focused"!(在學習英語的路途中，我們不可太“功利”！)

It can also be surprisingly helpful in the course of our own lives.(在我們的生活中，它也會有驚人的作用。)

In the course of the interrogation his weight dropped to 38kg.(在審訊過程中，他的體重銳減到38公斤。)

Grandfather has seen many changes in the course of his long life.(祖父在其漫長的一生中目睹了許許多多的變化。)

I come across a lot of angry people in the course of my work.(我在工作過程中遇到過許多生氣的人。)

In the course of our trip, we have learned a great deal in all the places we visited.(在參觀訪問過程中，我們隨時隨地都能學到很多東西。)

All these variables will be useful in the course of the main loop.(所有這些變量將在主循環中用到。)