Undermaintenance
(设备)维护修理欠佳, 维修质量低
🗣️ 情景例句
Since English is not your native tongue.
因为英语不是你的母语。
Please tell him to stop running in and out.
请告诉他不要跑进跑出。
For example, we make bicycle parts and tractor parts. Any questions?
例如，我们制造自行车和拖拉机的零部件。 有什么问题吗？”