That taught him not to fool around in high trees.

这教育他千万不要在大树上玩耍。

youdao

The boy fell and broke his leg. That taught him but good not to fool around.

那男孩跌断了腿，那可是个教训，可使他不敢再胡闹。

youdao

Mike fell and broke his leg. That taught him but good not to fool around in high trees.

迈克跌断了腿，那是个有力的教训，可使他不敢再在高树上嬉戏。

youdao

There is not a single software producer among its early customers, suggesting that hackers will be able to fool around for some time to come.

FORBES: Magazine Article

Mr. ANTHONY HAMILTON (Musician): There's a proper time and place for everything, and once you put so much time into it, you'd be a fool to turn around and walk away from it, 'cause I tasted it.

NPR: Anthony Hamilton: 'Ain't Nobody Worryin'

The second your audience sees you reading words from a PowerPoint slide, you become nothing more than a little man pushing knobs around trying to fool people.

FORBES: PowerPoint Is NOT a TelePrompTer