Although, though, even though: Connect contrasting ideas
先写下记得的内容，再查看解释。不要填写个人信息。
查看解释
These three subordinating connectors introduce a concessive clause. A concessive clause provides background information that makes the main outcome surprising or unlikely. The connector informs your listener that the first condition did not prevent the second statement from becoming reality.
Although our morning train arrived late, we reached the theater before the play began.