Obligates
v. 使（在法律或道義上）負有責任或義務( obligate的第三人稱單數 ); 對…施以恩惠
??? 情景例句
Any time.
隨時效勞。
Much better.
好多了。
I can't remember.The man who I served was wearing a hat.
我記不起來了。我接待的那個人戴著一頂帽子。