昨天，我解这个数学题有些困难的翻译：Yesterday, I solve this math problem somewhat difficult 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

Yesterday, I understand that some difficult math problems

Yesterday, I solve this math problem somewhat difficult

Yesterday, I solved this mathematics problems some difficulties

Yesterday, I read the mathematical questions some difficult

Yesterday, I solve this math problem somewhat difficult