This book is not worth buying.

这本书不值买。

The furniture has fine workmanship and is worth buying.

这件家具的做工精细，非常值得购买。

The dictionary is worth buying.

这本字典值得买。

This is a dictionary worth buying.

这是值得一买的字典。

Is there anything here worth buying?

这里有什么值得买的东西吗？

Do you think it worth buying anew TV?

你认为买新电视值不值?（形式宾语，代替动名词）

The coat is worth buying. ? feel like doing

值得做某事这件外套值得买。

This dictionary is expensive, but it is worth buying.

这本词典很贵，但很值得买。

If a book is worth reading, it is worth buying. (John Ruskin)

值得一看的书就值得买下。

The question is whether this dictionary is worth buying or not.

问题是这本英汉词典是否值得一买。