虽

tā suī nián lǎo dàn yī rán jiàn zhuàng

他虽年老，但依然健壮。

He is none the less vigorous for his years.

wén zhāng suī duǎn dàn hěn zhòng yào

文章虽短，但很重要。

The article is very important though it is short.

tā suī nián jiè jiǔ xún dàn tóu nǎo réng rán qīng xī

他虽年届九旬，但头脑仍然清晰。

Although he's ninety, his mental faculties remain unimpaired.

suī rán

虽然

although

suī jiǔ sǐ yī shēng yě zài suǒ bù cí

虽九死一生，也在所不辞。

Though it is a close shave, I will not hesitate to die.