延长

会议延长了一个小时。

Huìyì yáncháng le yī ge xiǎoshí.

The meeting was extended by an hour.

签证可以延长三个月。

Qiānzhèng kěyǐ yáncháng sān ge yuè.

The visa can be extended for three months.

这条地铁线路将延长到机场。

Zhè tiáo dìtiě xiànlù jiāng yáncháng dào jīchǎng.

This metro line will be extended to the airport.