Preweld
焊接前, 烧焊前
🗣️ 情景例句
No news is good news as far as I'm concerned.
我觉得没有消息就是最好的消息。
Good words and ill deeds deceive wise and fools.
动听的话和坏行为同样欺骗聪明和愚人。
No, I wasn't.
不， 我不是。