🗣️ 情景例句
You won't believe it, Grandpa,
你绝不会相信， 爷爷，
I will tell you.
我会告诉你。
Knowledge began to increase as soon as the thoughts of one individual could be communicated to another by means of speech.
人一旦能用语言同别人交流思想，知识的积累便开始了。