stretch : 连绵的，不断的。
example: Small boats travel up and down this stretch of river
assortment： 各种 an assortment of chocolates
catch a plane. catch your meaning. 赶上飞机，听懂你的话。常用过去态。
keen do do something:, keen on doing somthing; 很想做。。
My wife is quite keen to visit Europe
You don't sound very keen about the idea, though.
Well I am not. I'd rather buy a new car with the money, instead.
So, which will it be? Wil you go to Eruope or buy a car?
Oh, we'll go to Europe, of course.
Why will you do something you aren't keen to do?
Because I'm keen to live in peace with my wife.
French Riviera： 法国南部，气温变化很小的渡假区。
Question: What's the name of the underwater railway that connects England and France?
Answer: The English Channel Tunnel
Also called Channel .
prev: 英语单词 debut / giggle / beam / was to
next: 英语单词 pebbly / dot