Their community is very safe, almost to the point where no one picks up and pockets anything lost on the road.

他们的社区非常安全，几乎可以说是路不拾遗。

One can never be sure that it is not on the point of breaking out into action.

人们永远无法确定它不是突然付诸行动。

The employee was on the point of quitting his job.

这名员工即将停止他的工作.

The employee WAS on the point of quitting his job.

这名员工即将停止他的工作。

Perfection is achieved only on the point of collapse.

完美,通常只在即将崩溃的临界点出现.

This encrypted chat system is right based on the point.

本系统正是基于以上原因而设计的加密聊天程序.

When the players cannot a GREe on the outcome of a point played, and they replay the point. In both cases, no point is scored.

如果两个比赛选手不能在某点上达成一致意见，他们就会重新进行这个环节的比赛，但在这两种情形下，不记分。

When the players cannot agree on the outcome of a point played, and they replay the point. In both cases, no point is scored.

如果两个比赛选手不能在某点上达成一致意见，他们就会重新进行这个环节的比赛，但在这两种情形下，不记分。

Being a point light source the light rays direction on an object surface is given by the line joining the point light source and the point on the surface of the object itself.

作为一个点光源，光线在一个物体表面上的发射方向使用光源所在点和物体表面点之间的连线来确定的。

For example: this is to point as you talk, put your finger on the point you're talking about.

比如，你接下来要回答这一问了，那就边说边用手指着这个问题。