Operations
n. 运作；运营；业务操作（operation的复数）
🗣️ 情景例句
Is this bus going to Dallas?
这车开往达拉斯吗？
Burnt child dreads the fire.
一朝被蛇咬，十年怕井绳。
Even if a piped water supply is safe at its source,
既使管道供水系统在水源处是安全的，