Debottleneck
排除故障, 消除薄弱环节
🗣️ 情景例句
and he can answer any questions.
他也可以回答任何问题。
I worked at the hardware store this afternoon.
我今天下午在五金行工作。
Lucy, would you like another cake?
露茜，你想再要一块蛋糕吗？