In the U.S., it went over 90% in World War II and the succeeding years.
二战时期,它超过了90%,并且持续了数年
But where I went to college, it's just over the bridge in the suburbs about 30 minutes.
但我的学校就在桥对面的郊外,差不多30分钟就能到。
I went over to their main offices and I just asked about it.
我去他们的办公室咨询了一下。
We've seen the price of oil, lately, move all over the map. It went up to $100 recently and it was just as late as late 1990s that it was under $20 and people just don't know where it's going to go.
我们都能看到现在石油的价格,一路飙升,最近达到每桶一百美元,而在上世纪九十年代末,每桶石油还不到二十美元0,人们根本无法预想石油价格,还会飙升到什么地步。
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