powerful force

基本解释

This picture tells us a simple truth： Appreciative words are the most powerful force on earth!
这幅图画告诉我们一个简单的真理：赞扬是世界上最强大的一种力量！
club.edu.sina.com.cn
Although it does shield people from other forces, culture itself seems to be a powerful force of natural selection.
尽管确实为人类阻挡了其他力量，文化本身貌似是一个强大的自然选择力量。
How can we defeat this powerful force — our own mind?
我们怎么样才能打败这强大的力量——我们自己的想法？

He says the business market is the most powerful force for economic growth and lifting people out of poverty.
It's a powerful force that goes behind the scene and I hope we can draw that out in this course.
它是一种潜藏在暗处的强大力量,希望通过此课可以窥得其冰山一角
耶鲁公开课 - 金融市场课程节选
But it's those kinds of questions that, there's a little bit of spark, there's a little bit of a powerful force and there's just a lot of hard work to get from here to there.
但是问题是，那时候已经产生了一些火花，一些外在动力,只不过达成目标还需要大量的艰苦工作。
斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

Oil has also blessed the city with a powerful force-field against the housing crisis.
FORBES: Thunder In Oklahoma City: Creative Class or Oil and Gas?