The teacher asked us to learn by heart as many excellent poems as possible.

老师要求我们尽量多背些美妙的诗歌。

youdao

The text is too long for us to learn by heart.

这篇课文太长了，以致我们不能够记住。

youdao

Learn by heart the whole sentences and the phrases that contain the new words so we may know how to use the words.

请背记包含生词的句子或词组，这样我们才真正能运用这些词汇，而且印象更深。

youdao

Pupils would be read poems by their teachers, learn simple poems by heart and practise recitals from the age of five.

BBC: New curriculum 'to make languages compulsory from seven'

By looking at art, we learn about the heart of a people.

FORBES: Connect

By treating the cells as heart cells would be treated and using a pacemaker to help them learn how to pump, they grew into a heart that could pump -- essentially rebuilding the organ's interior.

CNN: New hope may lie in lab-created heart