B： Sure thing . And one more thing. Could you tell me how the telephone works?
B： Sure thing . And one more thing. Could you tell me how the telephone works?
那没问题。另外还有一件事，你能告诉我怎么使用电话吗？
B： Sure thing . And one more thing. Could you tell me how the telephone works?
那没问题。另外还有一件事，你能告诉我怎么使用电话吗？