英文問題 --- 高分

thank you for your reply.
That's about 80SF leather(OR skin),we have cut it into pieces.
However,another question is,
we want to know whether we can add any blue line on it or not.

Thanks!

Thank you for your reply. However, we have another question. We have already cut about 80sq.ft. of leather into small pieces. In this case, is it possible that we add on any blue line? Please advise. Thank you.

Thank you for your reply. But now we have another question. There is around 80SF leather which I have already cut into small pieces. Can the blue line be added? Thank you!

Thank you for your reply. However we currently has another problem. We have approximately 80SF of leather (or skin) (到底是什麼皮？) already cut into small pieces. In that case can blue line still be added to the leather? Thank you.

Thank you for your reply.But now we have another question,that is about we have 80SF cloth,we have already cut it into small pieces,Can we add blue line?Thank you !