高级商务英语口语辅导:口语会刊(80)
业务职能——维修维护 A: The motor on Line 49 was down. A: When can we make a test run? A: Does visual inspection do any good? A: Do we need spare parts for every component? A: Can you find a good repair technician? |
业务职能——维修维护 A: The motor on Line 49 was down. A: When can we make a test run? A: Does visual inspection do any good? A: Do we need spare parts for every component? A: Can you find a good repair technician? |