Social surveys
[经] 社会调查
🧩 词语组成解析
n. 调查（survey的复数）
🗣️ 情景例句
They're so thoughtful.
他们真周到。
I told him to come in while waiting.
我告诉他进来等一下。
China is great! We like school, and the food is good too.
中国太棒啦！我们喜欢学校，这里的吃的也挺好。