Pipework
管道工程管（组）
🗣️ 情景例句
Pete wrote us and told us.
Pete写信告诉我们的。
He has a dog.
他有一条狗。
One of these men was found and he began to tell the story of this family group.
哈利在这些人中找到了一位，他开始谈起了这个家族的历史。