3 sentences

1. 你必须得从中选一个。

   nǐ bì​xū děi cóng zhōng xuǎn yī​ge.

   You have to choose one of them.

   Source: OpenSubtitles

2. 您可以从几千辆车辆中选择。

   nín kě​yǐ cóng jǐ​qiān liàng chē​liàng zhōng xuǎn​zé.

   You can choose from thousands of vehicles.

   Source: CCMatrix

3. 最后的宇航员候选人将从这50人中选出。

   zuì​hòu de yǔ​háng​yuán hòu​xuǎn​rén jiāng cóng zhè50 rén zhōng xuǎn chū.

   The final astronaut candidates will be selected from this group of 50 people.

   Source: CCMatrix