当他在复习功课时，他遇到了很多问题的翻译：When he is reviewing his lessons, he had a great deal of problems 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

When he was homework, he encountered many problems

When he is reviewing his lessons, he had a great deal of problems

When he when review schoolwork, he has met very many questions

When he was in homework when he encountered a lot of problems.

When he is reviewing his lessons, he had a great deal of problems