screwing

基本解释

It can also be a method of screwing the working class.
也可以说这根本就是一个打击工人阶级的手段。
Just because the big oil companies are screwing mother earth does not mean the rest of us have to.
只是因为大型石油公司压榨我们的地球母亲，而这并不意味着我们剩余的人也必须这样做。
If you start screwing around with the event you can lose coherence pretty easily - for example by forcing everyone to go together at a random time to hear a sponsor pitch.
如果你开始在这些活动项目上浪费过多的时间，你会很快失去连贯性，例如可能会强行要求每个人在不同的时间段去听赞助商的高谈阔论。

They'll say, I usually play for more money and it's hard to concentrate or I'm just screwing around.
他们会说，我玩扑克常常是为了赢更多的钱,但是却难以集中注意力,或者我只是随便玩玩罢了。
耶鲁公开课 - 金融市场课程节选
they could just be screwing around, ? but why do they tell you?
他们可以只是随便玩玩，但为什么他们要告诉你？
耶鲁公开课 - 金融市场课程节选
They would rather lose - because they're sort of screwing around than- they could put out their best game and they would do better, but they might lose anyone given its, sort of, randomness.
他们宁愿因为,自己有点胡来而输掉-,因此他们可以玩出他们最好的技术,而且他们可以做得更好，但是他们也可以因为一定的随机性输给任何人。
耶鲁公开课 - 金融市场课程节选

As for No. 3, to say Ben Bernanke is "screwing up" monetary policy overstates.
FORBES: Market Turbulence Or Deeper Ills?

A screw is a metal object similar to a nail, with a raised spiral line around it. You turn a screw using a screwdriver so that it goes through two things, for example, two pieces of wood, and fastens them together.
If you screw something somewhere or if it screws somewhere, you fix it in place by means of a screw or screws.
A screw lid or fitting is one that has a raised spiral line on the inside or outside of it, so that it can be fixed in place by twisting.
If you screw something somewhere or if it screws somewhere, you fix it in place by twisting it around and around.
If you screw something such as a piece of paper into a ball, you squeeze it or twist it tightly so that it is in the shape of a ball.
If you screw your face or your eyes into a particular expression, you tighten the muscles of your face to form that expression, for example, because you are in pain or because the light is too bright.
If someone screws someone else or if two people screw, they have sex together.
Some people use screw in expressions such as screw you or screw that to show that they are not concerned about someone or something or that they feel contempt for them.
If someone screws something, especially money, out of you, they get it from you by putting pressure on you.