lasted for half an hour的意思|示意

With WiFi on and its screen set to stay illuminated, the review iPad lasted for almost 12 hours while playing music; leaving WiFi off added about half an hour.

打开无线网络、把iPad的屏幕调亮并保持亮度、同时播放音乐的情况下，你也可以用iPad看几乎12个小时的电子书。如果把无线网关掉，持续时间还会增加半个小时。

Although it was only a kind of symbolic work which lasted for half an hour, Lin did a very good job and explained to the customers the meaning of the donation very patiently.

虽然只是象征性的半小时工作，但林心如却完成得有模有样，敬业地向顾客解释“捐献一元钱”的意义。

The rain only lasted half an hour, but caused traffic jams and havoc for pedestrians and commuters.

这场雨只持续了半个小时，但却造成了交通阻塞、瘫痪，影响了行人和通勤者。

Facebook's longest continuous outage only lasted for less than half an hour.

Facebook的最长连续宕机时间紧紧持续了不到半个小时。

This match lasted for half an hour. It was very exciting.

这场比赛持续了半个小时，令人激动。

The whole drill lasted for about half an hour and ended satisfactorily at 2:35.

整个演练持续了近半个小时，2：35演练圆满结束。