3 sentences

1. 他们讲了20多分钟。

   tā​men jiǎng le20 duō fēn​zhōng.

   They spoke for more than 20 minutes.

   Source: CCMatrix

2. 如果出了什么问题，飞行员有很多分钟的时间做出反应。

   rú​guǒ chū le shén​me wèn​tí, fēi​xíng​yuán yǒu hěn​duō fēn​zhōng de shí​jiān zuò chū fǎn​yìng.

   If something goes wrong the pilot has many minutes to react.

   Source: CCMatrix

3. 像你的手一样，自然界中的许多分子存在于两个版本中，这两个版本是彼此的镜像。

   xiàng nǐ de shǒu yī​yàng, zì​rán​jiè zhōng de xǔ​duō fēn​zǐ cún​zài yú liǎng​ge bǎn​běn zhōng, zhè liǎng​ge bǎn​běn shì bǐ​cǐ de jìng​xiàng.

   Like your hands, many molecules in nature exist in two versions that are mirror images of each other.

   Source: CCMatrix