Tread lightly not to wake the baby.

轻轻地走，不要把婴儿弄醒。

www.tdict.com

You want to tread lightly in markets when the risk is high.

您想要胎面掉以轻心，在市场时的风险是很高。

danci.911cha.com

I'm the pebble in your shoe, reminding you to tread lightly.

我是你鞋里的鹅卵石，随时提醒你小心行事。

www.infoq.com

This past cabinet member for climate change knew to tread lightly on that.

FORBES: Penny Wong Bombs in Sydney

This caused me to tread lightly at the outset of my physical recovery, paralyzed with the fear of a recurrence.

FORBES: Five Years After A Brain Aneurysm, Fear Of Dying Can't Make Me Quit Living

Congress would do well to tread lightly: Market forces are the primary driver for the rise in oil and gasoline prices.

FORBES: Washington And Oil: First Do No Harm