一、This one's quite a bit cheaper,but it has a six-hour layover in London.
1、quite a bit 相当多，不少
She's got quite a bit of money 她已经很有钱了
She knows quite a bit about painting。 他对油画懂得很多！
It is often said that good news travels fast,but as every housewife knows ,bad news moves quite a bit faster.
人们总是说好事传千里，但是每一个主妇都清楚，坏事传万里。
2、cheep
便宜的
小气 She‘s too cheap to take a cab。
可耻的 cheap shot（一席话） 恶意中伤，太损了
3、layover 中途停留
stopover
We had a three-hour layover in Chicago。
二、nonstop flight /direct flight 直达航班
三、We may have an open seat on a connecting flight through Orlando。
经过奥兰多的衔接航班，也许有一个空位。
a connecting flight 转机航班 through someplace
if the flight is late， we’ll miss our connection。
如果航班晚点，我们会错过转机
