时间是很宝贵的。

Shíjiān shì hěn bǎoguì de.

Time is very precious.

每一条生命都很宝贵。

Měi yì tiáo shēngmìng dōu hěn bǎoguì.

Every life is very valuable.

时间是非常宝贵的，我们要好好利用。

shíjiān shì fēicháng bǎoguì de, wǒmen yào hǎohǎo lìyòng.

Time is very precious; we should make good use of it.