虽然though; although: 虽然他很努力, 但他考试没有及格。 Although he worked hard, he failed in the exam. 他虽然年轻, 但有经验。 Young though he is, he is quite experienced.however, but是但是呀
1 (al)though........,(yet).............2 (al)though........,(still)...........3 ............., but...............Though it was very late, he is still working.Though he wasn't very rich, yet he gave all his money to the charity.she didn't look beautiful, but he was warm-hearted.