Unconditional debt
[经] 无条件的债务
🧩 词语组成解析
🗣️ 情景例句
How fast can my mail be received?
我的信件多快会被收到？
Why torture yourself?
你这是何苦呢？
Most of them were able to climb out in time. However four men were not quick enough to escape the flames.
大部分工人能够及时逃生。可是有4个工人来不及逃离火场。