我在这里没有时间深入探讨所有细节。

I don't have time ___here to go into all the details.

我在此的想法是强调计算机将控制我们生活这一事实。

My idea ___here is to highlight the fact that computers are going to control our lives.

作者在这一点上提出了一个关于环境保护的重要观点。

The author makes an important point ___here about environmental protection.