Definition: If a machine or system is out of order, it is not working as it should. Level: B1
咖啡机出故障了。
The coffee machine's ___out ___of ___order.
上周我的电视坏了。
Last week my TV was ___out ___of ___order.
电梯坏了，所以我们得走楼梯。
The elevator is ___out ___of ___order, so we have to use the stairs.
