The exercise was beyond the abilities of most of the class.

这个练习超出了班上大多数学生的能力。

《牛津词典》

I take exercise after class every day.

我每天下课后锻炼身体。

youdao

After class some students go to the gym to exercise.

一些学生下课后去健身房锻炼。

youdao

Could we do the same thing for health insurance -- take class in cooking, nutrition, stress management, communication, parenting, stopping smoking, maybe even exercise classes -- and get a reduction on our monthly premiums?

WHITEHOUSE: Your Interview with the President

Then, as an educational exercise, I gathered the data about the upper-middle class city of Golden, Colorado, only to learn that we had almost 450 children who had no food on the weekend.

WHITEHOUSE: Not In My Backyard

After the offering, assuming exercise of the over-allotment option, the company will have 17, 949, 577 Class A shares out, and 9, 528, 313 Class B shares, for a total of 27, 477, 890 shares.

FORBES: Connect