Word: 虽然 (suīrán)

他虽然年轻，但是位好医生。

Tā suīrán niánqīng, dànshì wèi hǎo yīshēng.

Young as he is, he is a good doctor.

他虽然很累，但是也继续工作。

Tā suīrán hěn lèi, dànshì yě jìxù gōngzuò.

Even though he was tired, he went on with his work.

虽然天气很冷，但我还是出去了。

Suīrán tiānqì hěn lěng, dàn wǒ háishi chūqùle.

Though it was very cold, I went out.

虽然时间好早，天气已经热了。

Suīrán shíjiān hǎo zǎo, tiānqì yǐjīng rè le.

Although it was still early, it was already hot outside.

这本书虽然很厚，但是不贵。

Zhè běn shū suīrán hěn hòu, dànshì bú guì.

That book is thick, but it's not very expensive.