There is a backlog of repairs and maintenance in schools.

对各学校的修缮和维护工作积压了一堆。

柯林斯例句

They can be hard to reach for repairs and maintenance.

而且也难于修理和维护.

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Q 15. Who will shoulder the repairs and maintenance of the unit?

有关公寓单元的维修及维护费用由谁来承担?

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Who will shoulder the repairs and maintenance of the unit?

问题15:有关公寓单元的维修及维护费用由谁来承担?

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