演员能为一部戏记住这么多台词真令人惊讶。

It's amazing how actors can ___learn so many lines for a play.

为了作业，我们必须熟记这首诗。

For the assignment, we had to ___learn the poem by heart.

他分享了一些技巧，帮助我们更高效地记住剧本。

He shared some tricks to help us ___learn our scripts more efficiently.