Distinguish your audience in a very prepositional phrase. "I am an English teacher for adult learners" or "I'm an English teacher for adults." If it's important you say Instructor知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。Only then can they consider up the mantle of the true adult with all i… Read More