用英语解释句子 In ancient times,people used shells as money还有There are at least 20 girls in myclass 用英语解释句子！！！！！！！！

用英语解释句子 In ancient times,people used shells as money还有There are at least 20 girls in myclass 用英语解释句子！！！！！！！！
用英语解释句子 In ancient times,people used shells as money
还有There are at least 20 girls in myclass 用英语解释句子！！！！！！！！

用英语解释句子 In ancient times,people used shells as money还有There are at least 20 girls in myclass 用英语解释句子！！！！！！！！
In ancient times,shells was used as money.
In ancient times,people used shells to exchange their goods and/or services.
I have at least 20 girl classmates in my class.

在古代，人们把贝壳当作货币
祝你学习顺利，选我做最佳答案吧

在古代，人们用贝壳当钱。
shells were used as money in ancient times. People could use shells to buy anyting they want.

在古代，人们用贝壳当钱

in the earliest times, the people exchange something each other in the terms of shells ，which are same as the modern currency.