lǎo shī / tōng guò / shí wù jiào xué / ràng / xué shēng / gèng / zhí guān / de / lǐ jiě / zhí wù / jié gòu

老师通过实物教学让学生更直观地理解植物结构。

The teacher used real-object teaching to help students understand plant structure more intuitively.