If you continue to smoke, keep trying to break the habit.

如果你继续吸烟,继续试着戒掉这一习惯吧。

《柯林斯英汉双解大词典》

Keep the bedroom for sleeping only. It's a bad habit for you to use your bedroom as a place to eat, watch TV, read, talk on the phone, or discuss important matters with your family members.

卧室只用于睡觉。如果你在卧室吃饭、看电视、读书、打电话或与家人讨论重要事情的地方，这是一个坏习惯。

youdao

It's a good habit to keep your room tidy every day.

每天保持房间整洁是一个好习惯。

youdao

"It's nice to keep the winning habit going - we played some good cricket but the Scots did too, " he told BBC Sport.

BBC: Kieswetter happy with workout as England beat Scotland

Baron Rothschild made it a habit to keep a good part of his capital free for such bargains.

FORBES: Five Ways To Protect Your Money In 2012

If you can kick the new car habit and keep that car for another five years, up to the new average age of the American vehicle today, you can reduce your cost of transportation significantly.

FORBES: Start Your Personal Fortune By Driving Your Car Until It Drops