1. The car runs at approximately 80 miles per hour.
    这辆车每小时大概跑八十英里。

2. The two cities are approximately at the same latitude.
    这两个城市差不多位于同一纬度上。

3. That given a planet only approximately like our own, life is almost certain to start.
    如果设想有一颗行星和我们地球的情况基本相似，那几乎肯定会产生生命。