Postzone
后区, 后带
🗣️ 情景例句
What am I supposed to do?
我该做什么？，
The speaker kept wandering off.
演讲的那个人老是走题。
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。