It is an opportunity for 7th and 8th grade students from 14 different Cambridge schools to meet, talk to, and have fun with student volunteers from MIT.是什么意思_It is an opportunity for 7th and 8th grade students from 14 different Cambridge schools to meet, talk to, and have fun with student volunteers from MIT.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句