Extended warranty
延长质保
A:How long have we had the A3 printer in the sales department?
A:我们销售部的A3打印机买多长时间了？
B: Just over a year I think. Why, what's the problem?
B:我想刚超过一年吧。咋，有什么问题吗？
A: I'm not sure but there seems to be something wrong with it. Is it still under guarantee?
A:我不确定但是好像有点毛病。仍然在保期吗？
B: I think the guarantee's just run out. Let me check. Oh, it's OK. We took out an extended warranty, ft runs until next March.
B:我想质保刚过。我查一下。哦,没问题。我们购买了延长质保。延长质保期到明年三月。