帮忙翻译一下（汉翻英）

1.which book is yours?the one on the bookshelf
2.which bottle in bigger?
3.the tie on the chair is my father's
4.there are some pictures/paintings on the wall
5.the magazines on the table are Tom's
6.this knife is sharp,that knife is blunt

1.哪本书是你的？书架上的那本。
Which book is yours? The one on the bookshelf.
2.哪个瓶子大？
Which bottle is bigger?
3.椅子上的那个领带是我爸爸的。
That tie on the chair is my father's.
4.墙上有一些画。
There're some pictures on the wall.
5.桌子上的杂志是汤姆的。
The magazine on the desk is Tom's.
6.这把刀子很锋利，那把刀子很钝。
This knife is sharp while the other one is blunt.