🗣️ 情景例句
sacrifices have to be made by one partner from time to time.
总要有一方必须不时做些牺牲。
Yes, your money has arrived.
噢，您的汇款已经到了。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；