Watersupply
供水设备
🗣️ 情景例句
She's having an illicit affair.
她有一个不道德的丑事。
Why did you sit up so late?
为什么你这么晚还不睡觉？
Go on until you reach the end. You'll find the park in front of you.
一直走到尽头。公园就在前面。