But because the way sound waves operate, we have these low sound waves taking a very long time to clear.
但鉴于声波的传播方式,低声波要过更长的时间才消失
For instance, are blue collar workers at the university getting paid a decent wage, are they compensated fairly.
比如,大学工人们,的报酬是否过低,他们是否获得应有的补偿。
So the fact of the matter is many of you in your initial papers will get lower grades than you've probably ever gotten before in your life.
实际上,你们中很多人在第一篇论文上,所得的分数可能比这小半辈子得过的都低。
Surprised on the high side or the low side?
惊讶于卡路里含量过高还是过低
it's over-promising and under-delivering.
是过高的承诺和过低的兑现。
Given these relationships between diet and health -you've got too few calories are bad, too many calories are bad, too much fat is bad, other things are good-- then, what should people eat?
考虑到饮食和健康的密切关系,比如热量摄入过低不健康,摄入过高也不健康,脂肪过多不健康,还有些东西是健康的,那么,人们到底应该吃什么呢
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