I's a tough thing to talk about because it's such a hot button issue.

我不强硬的事谈谈，因为它的这样一个热点。

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But despite the passage of time and the accumulation of supporting data, teaching evolutionary theory in the classroom is still a hot-button issue in some U.S. schools.

纵使时间推移，数据累积，在美国的一些学校，进化论能否进入课堂仍是一个热点问题。

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School bullying, especially gay bullying, has increasingly become a hot-button issue in the media after multiple tragedies such as Rodemeyer have pushed it into the spotlight.

在多起如杰米之死的类似悲剧后，校园欺凌、特别是同性恋欺凌事件，被推入公众视野，并越来越成为热门问题。

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Immigration is a hot button issue anywhere in the world, including the United States.

FORBES: Will a 30% Plunge in Singapore's Real Estate Market Attract American Immigrants?

Of course, executive compensation has long been a hot button issue for corporate watchdogs.

FORBES: More Info Needed on Pay for Performance

Several states banned same sex marriage last year by ballot initiative and it's still a hot button issue.

NPR: Year in Review: Homosexuality in the Headlines