老师想办法调动学生的积极性。

Lǎoshī xiǎng bànfǎ diàodòng xuésheng de jījíxìng.

The teacher tries to find ways to motivate the students’ enthusiasm.

给员工一些奖励，可以提高他们的积极性。

Gěi yuángōng yìxiē jiǎnglì, kěyǐ tígāo tāmen de jījíxìng.

Giving employees some rewards can increase their enthusiasm.

家长的支持对孩子学习的积极性很重要。

Jiāzhǎng de zhīchí duì háizi xuéxí de jījíxìng hěn zhòngyào.

Parents’ support is very important for children’s enthusiasm for learning.