良好的水利设施可以减少洪水带来的损失。

Liánghǎo de shuǐlì shèshī kěyǐ jiǎnshǎo hóngshuǐ dàilái de sǔnshī.

Good water conservancy facilities can reduce the damage caused by floods.

这个地区正在建设新的水利工程。

Zhège dìqū zhèngzài jiànshè xīn de shuǐlì gōngchéng.

New water conservancy projects are being built in this region.

他大学学的是水利工程专业。

Tā dàxué xué de shì shuǐlì gōngchéng zhuānyè.

He majored in hydraulic engineering at university.