Extending this monitoring to72 hours is not useful.
将监测时间延长至72小时并无意义。
Times of two week be not enough. I hope the time set for take delivery of the goods are prolong for another week .
两周的时间不够用，我希望把提货时间延长一周。
And we've also extended our checkout time to2:00 in the afternoon.
我们把退房时间延长到下午两点。
prolongation of delay
迟延接续时间的延长
working day to be extended by one hour without additional pay;
延长工作时间一小时；
lengthen or extend in duration or space.
延长或者在持续时间或者空间上延伸。
come round to sth/doing sth; do sth after a long delay
（长时间拖延后）做某事
He protracted/prolonged his visit
他延长了访问时间。
Extended opening hours during august
八月延长开放时间。
He refused to draw out the meeting
他拒绝延长会议时间。
was in a froth over the long delay.
因长时间的拖延而发泄
A stretch or lapse of time.
一段延长或逝去的时间
extended-hour child care service
幼儿中心延长服务时间
Saving time is lengthening life.
节约时间就是延长生命。
extend a set
延长一盘比赛的时间
Overtime: An extra period played to break a tie score at the end of a regulation game.
延长时间，加在固定比赛时间之后的比赛时间。
How long has this game been in overtime?
这场比赛在延长赛上有多长时间？
Overtime hours exceed three hours a day.
工人每天延长工作时间超过三小时。