Chio
abbr. 通道输入／输出（Cannel Input/Output）
🗣️ 情景例句
His family is a nuclear family with three generations living together under one roof.
他的家庭是三代同堂住在同一屋檐下。
Did you have a nice holiday?
你假期过得愉快吗？
How do you keep in shape?
你怎么保持身材？