Undermaintenance
(设备)维护修理欠佳, 维修质量低
🗣️ 情景例句
He is fun to be with.
与他相处很有趣。
Congratulations on the completion and opening of a new Beijing branch!
祝贺美国银行北京分行的建成和开业！
You'd better not go inside. There might be snakes.
你最好不要进去。说不定有蛇呢。