Nelavan
非洲睡眠病
🗣️ 情景例句
I am calling for the A company.
我是代表A公司打电话来的。
We really need more specific information about your technology.
我们需要与贵公司技术相关更专门的资讯。
And because I was deaf, I could not learn to speak.
因为我耳聋，我不能学说话。