Sds
abbr. 学生争取民主社会运动（Students for a Democratic Society）
🗣️ 情景例句
Well, I care about the children of our town.
噢， 我关心我们镇上的孩子们。
A faithful friend is hard to find.
益友难得。
'You should have declared that.
“你刚才应该申报，