日期:2011-01-19 10:14
t a proper dialing tone．
我得不到正常的撥號(hào)音。
170．I\'m calling from another line．
我現(xiàn)在是用另一個(gè)電話打給你。
Dialogue A
(A：Operator B：Lin Ping)
A：Operator．How can I help you？
B：Yes．The connection was bad．There was a lot of echo and Icouldn\'t