重点讲解：
1. jump out at sb. 极易引起注意；
A phrase jumped out at me in a piece about copyright.
在一篇有关版权的文章中，有一个短语引起了我的注意YQv0)_F&^ErQS。
2. in abundance 大量；丰盛；充裕；
Fruit and vegetables grew in abundance on the island.
该岛盛产水果和蔬菜&8S6kXROFZCEw9。
3. convert into (使)改变；更改；(使)转变；
The signal will be converted into digital code.
信号会被转变为数字代码UxDq#NgV93GMudlY1s。
4. in the first place 起初；一开始；
I don't think we should have been there in the first place.
我认为我们从一开始就不该在那儿6MaXhPCTa(@[Jf。