1 sentence

1. 仅凭第一印象就对他下结论，未免太武断了。

   jǐn píng dì​yī yìn​xiàng jiù duì tā xià​jié​lùn, wèi​miǎn tài wǔ​duàn le.

   It is too arbitrary to draw a conclusion about him based solely on first impressions.

   Source: Dong Chinese Dictionary