固然我很忙,但我还是要抽时间学习。
gùrán wǒ hěn máng , dàn wǒhuánshì yào chōu shíjiān xuéxí 。
Admittedly I am very busy, but I still need to take time to study.
固然外面的天气很冷,我们还是要出去玩。
gùrán wàimiàn de tiānqì hěn lěng , wǒmen háishì yào chūqù wán 。
Admittedly, the weather outside is very cold, but we still want to go out and play.
固然这本书很难,但它的内容非常丰富。
gùrán zhè běn shū hěn nán , dàn tāde nèiróng fēicháng fēngfù 。
Admittedly, this book is difficult, but its content is very rich.