This week's after-school activity is learning how to make pizza.

这周的课外活动是学习如何做比萨饼。

youdao

If my son didn't have an after-school activity every day of the week, he'd sit around eating junk and playing video games.

这周，如果我儿子每天没有课后活动，他就只会坐在那里吃着垃圾食品来打游戏。

youdao

For the activity "Soccer Enters School", different people have different opinions.

对于“足球进学校”的活动，不同的人有不同的看法。

youdao

"We have 33 company members. We're from different schools but we just meet on Saturdays from 4:30 to 6:30, it's an after school activity,"

VOA: standard.2009.12.04

He compared obesity rates and physical activity levels of women who had been in high school before and after Title Nine took effect.

VOA: special.2010.03.04

We've been working to make our schools healthier. We've been working to increase the amount of physical activity that our kids are getting, not just during the day at school but also at home.

VOA: special.2010.06.07

The difference from what we have now is that every school activity, whether compulsory or optional, is specifically designed to help young people to lead a full and socially valuable life.

BBC: Viewpoints: National curriculum in England

Physical activity levels were much higher among children, where the recommended level is 60 minutes each day, including school-based activity.

BBC: Scottish Health Survey: Obesity still problem for Scots

Earlier this summer Dr Bearman reported, in the American Journal of Sociology, an examination of high-school students' sexual activity and romantic relationships.

ECONOMIST: What maths tells us about us