Even though you do not like it, you must do it.
He never apologizes, even though he knows that he is in the wrong.
He will come on time even though it rains.
even though 用來強調某些事實，雖然有其他造成反差的條件出現。
Even though he's 24 now (事實), he's still like a little child(反差).
I can still remember(反差), even though it was so long ago(事實).
1. 用Although協助說明某狀況，使主述句(結論)產生出人意表的效果(= though):
Although in poor health, she continued to carry out her duties(結論).
We decided to take rooms in Longwood House(結論), although we knew we could not really afford the rent(協助說明).
Although I can't help admiring the man's courage(協助說明), I do not approve of his methods(結論).
2 用Although"補充說明"以平衡或降低自己剛才所說的話之影響 (= but):
You can copy down my answers, although I'm not sure they're right(補充說明).
No, this is my responsibility, although I appreciate your offer(補充說明).