Only two percent of the students watch TV one to three times a week.

只有百分之二的学生每周看一到三次电视。

youdao

Although your child may not eat three well balanced meals each day, as long as it balances out over a one or two week period, with foods from all of the food groups, then he likely has a healthy diet.

虽然您的孩子可能不会每天三顿营养均衡，但只要在了一个或两个星期内所吃的食物来自不同的食物组，那么他很可能有一个健康的饮食习惯。

youdao

On the other hand, 20-somethings only manage one evening out a week, catch up with three PALS and take two short breaks, according to the findings based on a poll of 4,000 people between 18 and 75.

而另一方面，根据这个基于4000名18到75岁的人们的调查，20岁左右的人一周晚上仅仅外出一次，与三个朋友联络，进行两次短暂的休息。

youdao

These two models - one with the week of nights compared to two and three days stints - are commonly used by employers that operate shift or night work.

BBC: RELATED BBC SITES

On Monday, November 26, the shipping lead times for the iPhone 5 in twenty-one of the twenty-three countries I checked had decreased from two weeks to one week.

FORBES: Apple's iPhone 5 Web Site Lead Times Down to 1 Week

In this group a full 7% purchase one to two deals per week, 4% purchase three to four deals per week and 3% purchase one deal daily.

FORBES: People Still Seem To Really Really Love Daily Deals: Survey