However, I just want to give some Suggestions to the rich men who like wasting their money in the luxury or useless things.

然而，我只是想给那些把钱浪费在奢侈品或者无用的东西上面。

youdao

I don't like to spend money on useless things. Some of my friends say I am penny-pinching.

我不喜欢花钱买无用的东西，有的朋友说我小气。

youdao

Loot containers you find out in the wasteland. You may find some items useless but they can be sold! Sometimes you can find some really useful things too.

在废土中搜寻每个容器。你可以找到一些无用的物品，但他们可以出售！有时你也可以找到一些真正有用的东西。

youdao

On a lark, Mr. Minsky spent some time "inventing useless things, " he says, such as a "gravity machine, " a device that would ring a bell if the force of gravity changed.

WSJ: Looking for Something Useful to Do With Your Time? Don't Try This