再次请求英语帝.1、小学、中学毕业证和一些相关材料都已经被我妈妈拿去了.2、这句话我听不大懂,以上2句求翻译.

1）My guadian (mom) hold on to my elementry certificate, high school diploma along with the relevant information.
口语：这句问题我听不大懂,能替我翻译一下吗?
2) Pardon me, I didn't catch the meaning of the question. May you please translate that for me,please?
书面：能替我翻译一下吗?谢谢
2) May you please translate that for me, Thank you.