1.cost an arm and a leg 代價昂貴
A week at a health farm can cost an arm and a leg.
在健身中心呆一個星期的花費會很昂貴 。
2.red-eye 長途夜航航班
She was running to catch a red-eye to New York
她急著去趕飛往紐約的紅眼航班 。
3.in that case 既然如此
In that case, this month's plan is bound to fall through.
這樣一來,本月的計劃就要泡湯了 。
4.public transportation 公共交通
Campuses are usually accessible by public transportation.
通常乘坐公共交通即可到達各個校區 。