Lǎo / shī / yòng / Wéi / ēn / tú / jiě / bǐ / jiào / liǎng / gè / gài / niàn / de / xiāng / tóng / diǎn / hé / bù / tóng / diǎn

老师用维恩图解比较两个概念的相同点和不同点。

The teacher used a Venn diagram to compare the similarities and differences between two concepts.