0 despite the fact that -- 雖然，儘管
She walked home by herself, although she knew that it was dangerous. 她一個人步行回家，儘管她知道那樣做很危險。
He decided to go, although I begged him not to. 雖然我苦苦阻攔，他還是決定去。
He's rather shy, although he's not as bad as he used to be. 他很靦腆，但是比以前要好一些了。
She'll be coming tonight, although I don't know exactly when. 她今晚要來，但具體時間我不知道。
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
再长的路，一步步也能走完，再短的路，不迈开双脚也无法到达。
