求翻译：首先，两位老师为同学们介绍了有关CC、CSE考试的具体细节、考试模式和复习指南。接着，来自数学专业的学友们给大家梳理个大一数学的各个章节的学习方法，并且现场解答了多位同学的疑问，对数学科目的复习给出了合理的建议。与此同时，数学社也针对部分数学基础较牢固的同学在B1 140、141两个教室开展了数学提高班，进行当堂测试，并有buddy学友进行现场指导。是什么意思？

First, two teachers introduced related CC, the CSE test concrete detail, the test pattern and the review guide for schoolmates.Then, comes from the mathematics specialized classmates to comb a big mathematics for everybody each chapter study method, and the scene explained the multi-position schoolm

First of all, two teachers give the students some information about the CC details, CSE examinations, examination modes and revision guides. Then, from carding a mathematics major alumni to all sections of freshman mathematics learning methods, and several student is on-site to answer questions, rev