可以帮我看一下这句话吗?关于下面这句话,..Menonthemoon?Impossible!Thatwasin1865,atatimewhenpeopleonlydreamedaboutspacetravel.为什么是用atatime而不是atthattime

Question

可以帮我看一下这句话吗?
关于下面这句话,..
Men on the moon?Impossible!
That was in 1865,at a time when people only dreamed about space travel.
为什么是用 at a time 而不是 at that time

Answer 1

这里应该不是词组,应该分开理解,time这里是”时代”的意思,所以可以用a修饰,后面是when引导的定语从句修饰time.That was in 1865,at a time when people only dreamed about space travel.全句意为：那是1865年,在那...