Oh, hey, man, you got an extra battery? 嘿 老兄 你有备用电池吗
Will have to work extra hard not to kill anyone, 必须格外努力 别要了谁的命
More. she's carrying a whole extra person. 可能不止 大概有一个人的重量
I need your extra minds, extra eyes. 我需要你们集思广益
On these cold winter nights, the city's extra warmth 在这样寒冷的冬夜里
one animal is taking full advantage of this extra heat. 有一种动物充分利用着这丝温暖
It may simply be a chance for some extra protein. 也可能是为了获得额外的蛋白质吧