He'll forget your lectures — but he'll learn when you get him involved.

他会忘了你的说教，但一旦自己参与进来他就融会贯通了。

youdao

He'll forget your lectures — but he'll learn when you get him involved.

他会忘了你的说教，但一旦自己参与进来他就融会贯通了。

youdao