2 sentences for 步步 (bù​bù)

1. 这片沼泽地步步惊心，必须要有向导带路。

   zhè piàn zhǎo​zé​dì bù​bù jīng​xīn, bì​xū yào yǒu xiàng​dǎo dài​lù.

   This swampland is full of hidden dangers; a guide is necessary to lead the way.

   Source: Dong Chinese Dictionary

2. 随着改革开放，百姓的生活水平正在步步提高。

   suí​zhe gǎi​gé kāi​fàng, bǎi​xìng de shēng​huó shuǐ​píng zhèng​zài bù​bù tí​gāo.

   With the reform and opening-up, people's living standards are improving step by step.

   Source: Dong Chinese Dictionary