We’re obligated to deliver to that point on a daily basis.
2019年12月四级真题（第二套）阅读 Section B
英语六级真题
"We're obligated to keep a pulse on the population for at least five years after the foxes are delisted," says Boser.
2018年12月六级真题（第三套）阅读 Section A
柯林斯高阶英汉双解学习词典释义
ADJ
(感到)有责任的，有义务的
If you feel obligated to do something, you feel that it is your duty to do it. If you are obligated to someone, you feel that it is your duty to look after them.