Demonstration expense
[经] 示范费, 展出费
🧩 词语组成解析
🗣️ 情景例句
Good morning, Ellen.
早安， Ellen。
Move over!
坐过去一点！
Over the next thirty-two years he fought for human rights and the rights of workers who were badly treated by their employers.
在后来的32年多的时间里，他一直为争取人权及那些受雇主虐待的工人们的权利而斗争。