2 sentences

1. 操场上站着三十多个人，正在练习晨跑。

   cāo​chǎng shàng zhàn zhe sān​shí duō gè rén, zhèng​zài liàn​xí chén​pǎo.

   There are over thirty people on the playground practicing their morning run.

   Source: Dong Chinese Dictionary

2. 尽管已经过去多年，他依旧保持着晨跑的习惯。

   jǐn​guǎn yǐ​jīng guò​qù duō nián, tā yī​jiù bǎo​chí zhe chén​pǎo de xí​guàn.

   Despite many years having passed, he still maintains the habit of morning jogging.

   Source: Dong Chinese Dictionary