2 sentences

1. 这个计划太保守了。

   zhè gè jì​huà tài bǎo​shǒu le.

   This plan is too conservative.

   Source: OpenSubtitles

2. 他的思想太保守了，简直是个老古董。

   tā de sī​xiǎng tài bǎo​shǒu le, jiǎn​zhí shì gè lǎo​gǔ​dǒng.

   His thinking is too conservative; he's practically a relic.

   Source: Dong Chinese Dictionary