At this time I was living on the Island of Kauai and found a free class that was being offered at the community center near where I lived.

此时我正居住在夏威夷的大岛上并发现在我住的地方附近的社区中心有提供此课程。

youdao

Every Saturday, Tani goes to a free 3-hour class to improve his game skills.

每周六，塔尼都去参加一个3小时的免费课程来提高他的游戏技巧。

youdao

That shift, in turn, place an unprecedented premium on "knowledge workers", a new class of wealthy, educated, and mobile people who view themselves as free agents in a seller's market.

反过来，这种转变又给“知识工人”带来了前所未有的好处，这是一个新的阶层，由富有、受过教育、流动性强的人组成，他们认为自己是卖方市场上的自由代理人。

youdao

She made each hand as an example to students while she was teaching a class on drawing using free-motion embroidery.

VOA: special.2009.11.04

This was a radical concept in its day, evidently. The punishment should fit the crime, no more and no less for all free persons--granted slaves are not included--regardless of social class. Equality before the law.

很显然，这是当时最根本的概念，惩罚应该,与罪行相符，不偏向任何自由人，不顾社会阶级,当然奴隶除外，法律面前人人平等。

耶鲁公开课 - 旧约导论课程节选

In class, I left here your ideas about how we here MIT may help in data free.

在课堂上，我留下了一个想法,那就是MIT怎样帮助实现数据免费。

麻省理工公开课 - 媒体、教育、市场课程节选

It belongs to a free class of people that continuously shifts and grows.

FORBES: To Fix Income Inequality, The Have-Nots Must Become The Do-Somethings

AirAsia's competitor, Malaysia Airlines, started flying last year year with child-free first class cabins as well as a child-free upper deck economy section on its A380 service.

CNN: Kid-free 'Quiet Zones' launched on airline

Two years ago, the Houston Independent School District began offering the SAT free during class time.

WSJ: SAT Scores Fall as More Students Take Exam