Meaning of màn bù:
漫步
to wander; to ramble; recreational hiking; to perambulate
Wǒmen chángcháng xǐhuan zài gōngyuán lǐ mànbù.
我们常常喜欢在公园里漫步。
We often like to wander in the park.
Tāmen xǐhuān zài gōngyuán lǐ màn bù.
他们喜欢在公园里漫步。
They like to ramble in the park.
Zài gōngyuán lǐ mànbù shì yī zhǒng hěn hǎo de fàngsōng fāngshì.
在公园里漫步是一种很好的放松方式。
Strolling in the park is a great way to relax.
Zuótiān wǒmen zài gōngyuán lǐ màn man de màn bù.
昨天我们在公园里慢慢地漫步。
Yesterday we strolled slowly in the park.