Effciency
[机] 效率
🗣️ 情景例句
Would it make you happy if I just gave up trying?
当初如果我放弃尝试的话你会高兴吗？
What have you decided?
你决定了什么？
It tires not, nor does it boast of its power;
它既不疲劳，也不炫耀自己的飞翔力；