老师会根据学生的水平调整练习的难度。

Lǎoshī huì gēnjù xuéshēng de shuǐpíng tiáozhěng liànxí de nándù.

The teacher will adjust the difficulty of the exercises according to the students' level.

这部电影的听力难度对初学者来说有点高。

Zhè bù diànyǐng de tīnglì nándù duì chūxuézhě láishuō yǒudiǎn gāo.

The listening difficulty of this movie is a bit high for beginners.

你可以先从难度比较低的书开始读。

Nǐ kěyǐ xiān cóng nándù bǐjiào dī de shū kāishǐ dú.

You can start by reading books with a relatively low level of difficulty.