Permic
彼尔姆系
🗣️ 情景例句
These items shouldn't be difficult to come by
这些东西应该是不难弄到的，
Youth is a blunder; manhood a struggle, old age a regret.
青年冒失莽撞；成年发奋图强；老年遗憾懊丧。
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。