求翻译：英语角的活动时间是每周六的上午进行。我们都在这儿练习英语口语，用英语来谈论大家共同感兴趣的事情，也交流英语的经验，这对我的英语的学习成绩很有帮助。是什么意思？

English corner activity time is every Saturday morning. We are here to practise spoken English, English to talk about all things of common interest, exchange of experience in English, which is helpful for my English grades.