延长

tā de dòu liú shí jiān yán cháng le sì zhōu

他的逗留时间延长了四周。

His stay lengthened to four weeks.

yī shēng yán cháng le bìng rén de shēng mìng qī xiàn

医生延长了病人的生命期限。

The doctor extended the patient's life.

jīng xīn bǎo yǎng kě yán cháng qì chē shòu mìng

精心保养可延长汽车寿命。

Careful maintenance can extend the life of your car.

jiāng fǎng wèn qī yán cháng jǐ tiān

将访问期延长几天

extend one's visit for a few days longer

tōng guò xié yì kě yǐ yán cháng shí jiān

通过协议可以延长时间。

Period may be extended upon expiration through agreement.

yán cháng dào lù

延长道路

extend a road

wǒ men xū yào yán cháng yī tiān bù zhǎn

我们需要延长一天布展。

We need to extend one more day.