Copyholder
n. 校对助手, 副本土地保有者
🗣️ 情景例句
We will help your children in learning lessons in their free time.
我们可以帮助您的孩子在他们空闲时学习功课。
What has the captain ordered us to do?
船长命令我们做那些事？
You're from Australia, aren't you?
你是澳大利亚人，对吗？