This power is very useful as it comes with a short cool-down and allows you to get a guaranteed scout on your opponent before you commit to purchasing or attacking with certain units.

• 这项能力非常有用，因为它拥有很短的冷却时间，在你决定建造或是用某些单位攻击之前，可以让你得到一个有保证的侦察对手的手段。