1.
We are to have four holidays, beginning today.
从今天起我们放四天假。
2.
Payment is now four days overdue.
付款期已超过四天了。
3.
It poured for four days.
下了四天倾盆大雨。
4.
Four days after the Titanic set out,
泰坦尼克号出发四天后，
5.
It has rained for four consecutive days.
已连续下了四天雨。
6.
The date of the meeting was advanced by four days.
会议提前四天召开。
7.
we have four kinds of tickets, effective for 1,3,4 and 7 days respecitively.
我们有四种票，有效期分别是一天、三天、四天及七天。
8.
April 4th, she will say,
四月四号那天，她就会说，
9.
"all four seasons are study time."
“四季都是读书天”
10.
quarter-wave whip antenna
四分之一波长鞭状天线
11.
She gave her baby four feeds a day.
她每天给婴儿喂四顿。
12.
Not only the weather of four seasons is different,
不仅四季的天气不同，
13.
I slipped and went sprawling.
我滑倒跌成四脚朝天。
14.
One does not go to heaven in a carriage .
坐上四轮车，青天难攀登。
15.
His feet stuck up in the air as he fell over backwards.
他四脚朝天向后倒去。
16.
April Fools' Day is the first day of April.
四月的第1天是愚人节。
17.
She gets through forty cigarettes a day.
她一天抽四十枝香烟.
18.
We'd like to try some Sichuan food today.
今天我们想吃四川菜。