
跟读内容:今天跟读的是C12 Test4 Par4的第1句-第10句
跟读时间:早上08:30-10:00分
跟读心得日记:
1、This lecture will be about the science of acoustics, the study of sound,in relation to urban environments such as cities.(C12 Test4 Par4第1句)
介词短语in relation to 在这里表示与……相关,类似于relate to,但in relation to 有时还可以用来表示与。。。相比,比如The cost of the replacement bearing is small in relation to the cost of the plant downtime.
另外就是学到了一个表示声音的专业名词 acoustic,声学,声音效果等
2、In the past, researching urban soundscapes was simple.(C12 Test4 Par4第3句)
soundscape,虽然我没有学过,但是我知道landscape,所以也能大概猜出来个意思。
其实可能就是我们音响发烧友们经常说的声场,声景吧
3、We measured levels of sound in decibels,so I used to take my sound meter and I measured the noise somewhere,and then I might ask a sample of people to say at what level the sound became annoying.(C12 Test4 Par4第4句)
decibel这是我们衡量声音大小的单位,就是汉语中的分贝的意思