the senior and junior students could share their own experience about how to overcome the difficulty they have ever met how to adjust to the new environment with the new students
高年级和低年级的学生可以分享他们自己的经验，如何克服他们曾经遇到的困难，如何适应新的环境与新的学生
以上为机器翻译结果，长、整句建议使用 人工翻译 。