They adopted an activity curriculum consisting of running, climbing, swimming and flying.

他们采用了活动课程的形式，科目有赛跑，攀登，游泳，以及飞行。

youdao

The opposite is feeling absolutely carefree and either flying or swimming effortlessly (even if you started flying in order to escape).

与此相反的是感到完全无忧无虑，毫不费力地飞翔或游泳(即使为了逃命而飞翔)。

youdao

We swan, our dancers between heaven and earth, our universe is the stage and background of any of our free-flying and free swimming.

我们天鹅，我们这天地间的舞者，天地万物是我们的舞台和背景，任我们自由翱翔与自在悠游。

youdao

And to make it easier to administer the curriculum of running, climbing, swimming and flying, they decided that all their children would take all the subjects.

FORBES: ��The Animal School�� Fable: An Adaptation