Perhaps all nations decay in the course of time.

也许所有国家都会随时间的推移而衰落。

We need to focus more time on achieving goals in the course of time;

在这段时间过程中，我们需要更多的时间专注与完成目标；

In the course of time many empires have risen and fallen.

多少帝国兴衰事,全在时光流逝中.

In the course of time the crowd thinned out to a meagre handful.

过了一段时间,围观的人群渐渐散去,只剩下寥寥几个人.

In the course of time people learned to use their fingers in counting.

随着时间的流逝，人们学会了用手指来进行计算。

We need to focus more time on achieving goals in the course of time; and how these goals can be important!

在这段时间过程中，我们需要更多的时间专注与完成目标；并且这些目标如何重要。

In the course of time positive and negative acceleration impulses tend to cancel one another.

在长时间中，正向和反向加速度冲击有互相抵消的趋势。

The Bible indicates that the marriage laws and customs of Israel changed somewhat in the course of time.

圣经表明，婚姻法律和习惯的改变对以色列的过程中一定的时间。