invisible balance

1. No, currently the Dark Templar will be invisible the instant it begins to warp-in, though of course we are still testing this for balance as it makes the Dark Templar quite strong in back door drops.
   不，当前情况是暗黑圣堂从远程传送开始的那一刻起便处于隐身状态，不过我们目前仍在对此进行平衡性测试，因为这使得暗黑圣堂的空投偷袭有点儿太强。

noun

1. the difference in value over a period of time of a country's imports and exports of services and payments of property incomes