2 sentences

1. 老师点评了这篇作文的优缺点。

   lǎo​shī diǎn​píng le zhè piān zuò​wén de yōu​quē​diǎn.

   The teacher commented on the strengths and weaknesses of the essay.

   Source: Dong Chinese Dictionary

2. 请比较一下这两个方案的优缺点。

   qǐng bǐ​jiào yī​xià zhè liǎng gè fāng'àn de yōu​quē​diǎn.

   Please compare the pros and cons of these two plans.

   Source: Dong Chinese Dictionary