Elevator operator
电梯操作员
🧩 词语组成解析
🗣️ 情景例句
You had better study hard.
你最好努力学习。
Hi, Lucy. I'll take French and Economics.
你好，露西，我想选法语和经济。
when he knew that he was dying, he made me promise to go on my own.
他知道自己已奄奄一息，于是他要我答应一定单独回故乡一趟。