人类陆战队是一个能力很平衡的单位。训练价格低廉而且能有效的反制任何敌人，不管是陆军还是空军。

The Terran Marine is a well-balanced unit, inexpensive to train and effective against almost every foe you face, land or air.

youdao

现在可以在水上建基地，可以在水里找到资源，大多数单位也可以下水，那么海战和陆战有什么不同吗？

Now that bases can be built on water, resources are found at sea and many units can go in water, how is Naval combat any different from land combat?

youdao

你每隔一段时间将会得到一些单位去猎杀那些海军陆战队。

You will be given units periodically to hunt down the Marines.

youdao