Smsg
abbr. School Mathematics Study Group 学校数学研究组
🗣️ 情景例句
You really must try and take more care.
你一定要更当心一点。
As the touchstone tries gold,so gold tries man.
试金之石可试金，正如黄金能试人。
The great cities have been built with no regard for us.
大城市的建设毫不关心我们。