Pipework
管道工程管（组）
🗣️ 情景例句
We really appreciate your advice.
我们非常感谢你的建议。
I wish you the best of luck in your new venture.
我祝你们的新事业好运。
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他们戴着墨镜，穿着旧衣裳，特别小心以防别人认出他们。