1.
We washed our hands with soap before we had our lunch.
我们在吃午饭前洗手。
2.
The importance of washing one' s hands before a meal is that it prevents infection.
饭前洗手的重要性在于防止传染。
3.
In our home it is a rigid rule to wash one 's hands before eating .
在我们家里，饭前洗手是一项严格的规则。
4.
clean up before you see your grandparents; clean your fingernails before dinner.
饭前清洗你的手指甲。
5.
You should wash your hands before eating, to guard against disease.
你饭前应洗手,以防生
6.
You are to clean your hands before dinner .
吃饭前一定要洗手。
7.
And remember to wash your hands before meals.
而且吃饭前要记得洗手。
8.
You shall wash your hand before eating , to guard against disease
你饭前应洗手,以防生病
9.
It is unsanitary to eat without washing one's hands.
饭前不洗手，不卫生。
10.
Before we eat, we should wash our hands.
我们吃饭以前，我们应该洗手。
11.
Yon must wash your hands clean before dinner.
饭前,你一定要把手洗干净。
12.
Go and wash those paws before diner.
晚饭前去把那双手洗干净。
13.
Wash your hand and come to supper.
把手洗一洗，来吃晚饭。
14.
This, and washing his face with the aid of common washing soap until it glowed a shiny red, constituted his only preparation for his evening meal.
换鞋和洗脸是他晚饭前的唯一准备工作。 他用普通的洗衣皂洗脸，一直洗到脸发出红光才罢手。
15.
MIND PERSONAL CLEANLINESS SUCH AS BATHING ONCE A DAY, WASHING HANDS AFTER TOLET IMMDIATELY, WASH HANDS BEFORE TAKING FOOD AND COOKING.
注重个人卫生，例如：每天洗澡，如厕后立即洗手，取食物及煮饭前一定要洗手等。
16.
Be sure to nurturance good hygiene in nursery school.
要在幼儿园养成良好的卫生习惯哟。饭前便后要洗手，戴手绢，剪指甲。。。
17.
Then Mum said it was time to wash their hands and have lunch.
妈妈让他们洗手吃饭，
18.
It is not wholesome to eat without washing your hands.
不洗手吃饭是不卫生的。