??? ??? ????? ???? ??? ???? I��m sorry but our computer is down, so we can��t make reservations right now.(?? ??? ? ?? ???? ?? ??, ?? ? ?? ??? ?????? ?? ??) ?, ��?????? ?? ???? ?? ???? ??? ??? ????��?? ?? ????. ? ??? ????? Our computer is down.??, ??? Our computer is broken down.?? broken? ??????? ???? ??. ??? ??? ??? ??? down??? ??. ??? ?? ???? ?? ???? ??. out of order(?? ? ???), out of kilter(?? ? ??), out of whack(?? ? ?), on the blink(? ? ???)? ? ??? ??? ???? ????. ��????��? ?? break down(??? ??), conk out(?? ??), go on the blink(?? ? ? ???)? ??.

A: You look down, honey.
B: I should. My office computer is down, my cell phone is out of order, and my car has broken down again. Oh, boy, what a day!
A: ??, ?? ??? ??? ???.
B: ????. ?? ??? ???? ????, ? ???(????)? ????, ??? ? ??? ????? ???. ? ?? ????!

A: Where��re you going?
B: Downstairs to the vending machine.
A: Never mind. It��s out of order.
B: Out of kilter again? Every time I want to use that damn machine, it��s down.
A: ? ?? ???
B: ??? ?? ???(???)?.
A: ???. ?? ????.
B: ? ????? ??? ??? ?? ????? ?? ?????.