Debt obligations
[经] 债券
🧩 词语组成解析
n. 义务；债务；承付款项（obligation的复数）
🗣️ 情景例句
One step at a time.
做事要一步一步来。
In universities,students train to become teachers and engineers.
在大学里，学生们被训练成为教师和工程师。
In the end, it was more than he could bear.
最后，他再也忍受不住，