However, after you understand the lesson, do the speaking exercises without looking at the written exercises.

然而，等你理解了课文后，做说的练习时就不要再看课文。

youdao

There's still one lesson to be learned from the crisis – we all need to better understand the thinking of the other side.

从危机中还要吸取一个教训–我们都需要更好地理解对方的想法。

《柯林斯英汉双解大词典》

When the art lesson started, Lucy couldn't understand the art teacher.

美术课开始时，露西听不懂美术老师说的话。

youdao

"I've talked to all three of them and they understand the lesson and the importance of the task ahead, " Stambouli added.

BBC: SPORT | Football | African | Mali confident on Kanoute

The lesson at Parsons is how little we understand and how poorly we judge without the help of the passage of time.

WSJ: When the Outrageous Became Mainstream

And once I arrived onboard, I came to understand the other important part of this leadership lesson.

FORBES: Obama's Leadership Lesson: Hire People 'To Tell You The Truth'