The snow is so deep in some areas that it will stay on the ground well into the hot days of summer.
VOA: special.2009.08.12
And so some days I don't, I'll only have 1 or 2 classes.
所以有时候,我一天只有1或2节课。
And then further you put some recording device, which in those days was a photographic plate, far across a room. So you take a tiny, tiny angle and you go far enough across the room.
接着放一些记录设备,那时用的是一个摄影用的感光片,取一个极小极小的角度,然后去到房间中足够远的地方。
So, these are some of the controversies that arise these days from cost-benefit analysis, especially those that involve placing a dollar value on everything to be added up.
以上即为近来对成本效益分析,引发的一些争论,尤其是其中那些,认为可以用金钱衡量一切的观点。
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