We've been driving for hours with no gas station in sight.
我们开车开了好久也没有看到一个加油站。
That brings us to the question of price. What do you have in mind?
那使我们想起价钱问题,你心目中的价钱是多少?
First the electroencephalograph (which is simply a device for recording the electrical activity of the brain by attaching electrodes to the scalp) shows that while there is a change in the pattern of activity during sleep,