Mathfile
[计] 数学文件
🗣️ 情景例句
I never liked that umbrella stand.
我一直嫌那伞架碍事。
I'd appreciate it if you would turn out the lights.I'm sleepy.
如果你关灯我将感激你的.我困了。
Well, you know I'm going to England next week for a holiday?
嗯，你知道下周我就要回英国度假吗？