第 68 课: 复习第六部分-2

This couple is dressed up. 这对夫妇穿戴得很正式

This couple is not dressed up. 这对夫妇穿戴得很随便

These men are dressed up. 这两个男人穿戴得很正式

These men are not dressed up. 这些男人穿戴得很随便

two rolls of paper towels 两卷纸巾

a full paper bag 满满一纸袋

an empty plastic bag 一个空塑料袋

an empty paper bag 一个空纸袋