Submain
次[二级]干管
🗣️ 情景例句
I have approximately three-year experience using a computer.
我有大约三年操作电脑的经验。
What's lost is lost.
流水落花春去也。
Yes, there is. Walk along this road, and take the fourth turning on the left.
是的，有。沿这条道走，然后在第四个路口向左拐。