Well it kind of depends on what you think is driving the problem, and each of these things suggest a different level, different types of things you might do.

这取决于你对产生这个问题的原因的理解,不同的理解决定着你可以采取的,行动的层次和方式

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In the absence of that, the states have actually taken action, over the past, maybe 5, 10 years

在这种法律空缺的情况下，各个州在过去的五到十年间已经采取了行动，

全球变暖与国力 - SpeakingMax英语口语达人

In the 1920s, a lot of bogus stuff was sold -a lot of people were cheated -so after the stock market crash of 1929, it led to a movement for regulation.

在上世纪20年代,很多不合规的股票流入市场,很多人受骗,所以1929年的股市大崩盘,促使政府采取了一系列加强金融监管的行动

耶鲁公开课 - 金融市场课程节选

Smoking is a key example, it took America decades to mobilize after the catastrophic consequences smoking were clear, but when it did, American tobacco companies exploited overseas markets, particularly in the developing world.

吸烟就是一个重要的例子,美国人在吸烟的灾难性后果,已经明确的几十年之后,才采取行动,但在行动时,美国烟草公司已经开拓了海外疆土,尤其在发展中国家

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And more immediately, this weekend, as all of you are thinking the most event in the world was whatever was happening in Congress to do with Iraq, actually, the most important event in the world was taking place in England where my favorite team, portsmouth, were playing Kaj, the head TA's favorite team, Liverpool.

再举个最近的例子吧,比如这周末,在场的各位都觉得世界上最重要的事,是国会对伊拉克采取何种行动,但我觉得最重要的事发生在英格兰,我最喜爱的足球队,朴茨茅斯队,对抗助教长卡茄最喜爱的利物浦队

耶鲁公开课 - 博弈论课程节选