帮忙翻译一下几个高中英语句子..

1.我拿不准这本书是谁的.
I'm uncertain about whose this book is.
或：I'm not sure about whose book this is.
2.约翰提到了几个法官的名字,他对他们评价不高..
John mentioned some names of the judges,who he didn't think highly of.
或：John mentioned some names of the judges,of whom he didn't think highly.
3..毫无疑问,搜寻那些丢失的文物的工作还会继续下去..
There is no doubt that the work of searching for the lost cultural relics will still go on / continue.

1. Me拿不准this book Whose ..
2. Justice John mentioned a few names, he is not high on their evaluation ..
3 .. There is no doubt that the search for those missing artifacts will continue to work ..

第一句不清楚,
2:John mentioned several judges' names, he appraises to them not high
3:Without a doubt, searches for these losses the cultural relic workalso to be able to continue

I am not sure who is the owner of this book.

John mentioned serveral judgers' names, whose comments on him is not very good.

Undoubtedly, the work to keep looking for the lost cultural relic is going on.

1.I AM NOT SURE WHOSE BOOK IS THIS?

2.JOHN MENTION SOME JUDGES'NAME,HE THOUGHT THEY WERE NOT GOOD AT ALL.

3.THERE IS NO DOUBT THAT THEY WILL KEEP GOING ON SEARCHING THE HeritageS!

1,I am not sure whose book is
2,John said some judges'name and he did not have a high opinion of him.
3,Surely, the work of searching for the lost cultural relics will go on.