1. So that we would be able to ´see´ the planet properly and analyse its atmosphere.
    这样我们就能彻底"看见"这颗行星，并分析它的大气层。

2. Check that the joints of the pipes are sealed properly.
    检查一下管道的接口是否封严了.

3. Chew your food properly before swallowing it.
    食物嚼碎后再咽下.

4. It can properly be described as the first ´home computer´ and it pointed the way to the future.
    严格地说起来，它可以被称为第一台"家用电脑"，而且它也指了今后的方向。

5. If used properly, the discomfort, although extreme, is only temporary.
    运用得当的话，所产生的不适只是暂时的，尽管很强烈。

6. Frequent computer analyses could tell whether workers, like air traffic controllers, are seeing all activity clearly enough to monitor it properly.
    采用频繁的电脑分析，能够了解到工作人员，如飞行调度员，是否对工作全局一目了然，从而做好各自的工作。