The Tekeze marks a definite turning point in Ethiopia's history and in its potential to harness the Nile.

塔克兹绝对是埃塞俄比亚历史上的转折点，预示着埃塞尔比亚有潜力驾驭尼罗河。

There's a definite point that I'd like to just not. - Interesting. - I'd like to not be in front of the camera.

有一个时间点我绝对不想。- 有趣。- 我不想在镜头前。

In most other cases and contingencies, the individual is present among us, mixed up with the daily revolution of affairs, and affording a definite point for observation.

在大多数其他情况和偶然事件中，个人就在我们中间，混杂在事务的日常变化中，并提供一个明确的观察点。