The desperate shortage of suitable transplant organs has left 8, 000 people in the UK on a waiting list for a life-saving operation.
在英国,合适的可移植器官严重短缺,尚有8000人排队等待实施救命的手术。
First, it is very convenient and time-saving, you can drive your own car to the workplace instead of waiting for the crowded bus and afraid of being late for working.
首先,它非常方便,节省时间,你可以开自己的车去工作场所,而不是等待拥挤的公共汽车,害怕工作迟到。
A new elevator scheduling technique based on waiting-time for energy saving is presented as a solution to the disadvantages of existing elevator scheduling algorithms.
针对现有电梯调度算法存在的重服务效率轻节能的不足,提出了一种基于电梯等待时间的电梯节能调度方法。
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