Sdwa
[医][=Safe Drinking Water Act(1974)]安全饮水法(1974年)
🗣️ 情景例句
Excuse me, do you know...?
打扰一下，你知道...？
Everything is good when new, but friend when old.
东西新的好，朋友老的好。
Why don't you buy a radio? Then you can listen to China Radio International or BBC English programmes on the radio.
你为什么不买台收音机呢？那样你就能听中国国际广播电台或者BBC英语广播节目了。