Autotypy
n. 复写；碳印法；单色版 (autotype的变形)
🗣️ 情景例句
First, we need to more public relations activities to promote understanding.
首先，我们应该更多地做公关活动以促进了解。
Soon up, soon down.
升得高，落得快。
It is one of the world's most important languages because it is so widely used.
英语使用得如此广泛，它已成为全球最重要的语言之一。