学校需要扩张校园面积。

Xuéxiào xūyào kuòzhāng xiàoyuán miànjī.

The school needs to expand the campus area.

企业在全球范围内扩张业务。

Qǐyè zài quánqiú fànwéi nèi kuòzhāng yèwù.

The company is expanding its business globally.

政府计划扩张公共交通系统。

Zhèngfǔ jìhuà kuòzhāng gōnggòng jiāotōng xìtǒng.

The government plans to expand the public transportation system.