Online Recoverable Canadian Traveler Problem on a Continuous Network;
连续网络上的占线可恢复加拿大旅行者问题
I am sorry, the line be busy.
对不起，电话占线。
I'm sorry, his line is busy at the moment.
抱歉!他的线路现在占线。
(of a telephone line)in use
（指电话线）使用着,占线
Sorry ! The line is engaged.
对不起!电话线没空/占线。
I'm sorry, the number is busy now.
抱歉!这个分机现在占线。
I'm sorry, the number's engaged.
对不起，这个电话占线。
but your line is busy.
可是你的电话占线。
Tried to get hold of you but the line was busy.
想和你通电话，但总占线
line+[ 1 ] busy
占线(有人在打电话)
We do not have any international circuits available now.
我们的国际线路现在都占线了。
The phone line may be in use. Verify that the phone line is available.
电话可能占线。请验证电话线可用。
percentage of double tracks to total route kilometres
复线占线路总里程的百分率
Being in use, as a telephone line.
占线的正在使用的，比如电话线
The operator tell the caller that the line is busy
接线生告诉打电话的人对方电话占线
The operator tells the caller that the line is busy .
接线生告诉打电话的人对方电话占线。
"The line is busy," the operator intoned.
“占线呢。”接线员语调平平地说。
The operator told the caller that the line is busy.
接线员告诉打电话的人对方电话占线。
I‘ m sorry, the line is busy.= The number is engaged.
对不起，线路在讲话中．：占线(句为接线员用语.