Chromacoder
信号变换装置
🗣️ 情景例句
Last year's tax forms?
譬如去年的纳税申报表格？
Can I have a second-class one way ticket to Chicago,please?
请给我一张去芝加哥的单程二等票好吗？
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。