Cargo insurance policy
[经] 货物保险单
🧩 词语组成解析
🗣️ 情景例句
Good morning, Mr. Tao.
早上好，陶先生。
I'm not accustomed to that kind of social situation.
我不太习惯那种社交场合。
The secretary worked late into the night, preparing a long speech for the president.
秘书工作到深夜，为总统准备发言稿。