没有价值的

That worthless book is the production of an ignorant author.

那本有价值的书是个无学识的人写的。

He was bearing a truss of trifles at his back.

他在背上背了有价值的杂物。

Why do you read that worthless rag?

你为什么看种有价值的报纸?

The brooch has little intrinsic value.

枚胸有点实质的价值。