The fact that the two vessels did sink is an unalterable fact of history, and while ship design and safety protocols have changed, the powder-keg nature of human behavior is the same as it ever was.

两艘船确实沉没了的事实是不可改变的历史事实，虽然船的设计和安全条款已经改变，但是，人类行为的火药库本质一如既往，没有改变。

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"It's a convergence of health, food safety, taste and traceability," said Phil Lempert, a food and consumer behavior analyst who calls himself the Supermarket Guru.

“这是健康，安全，美味以及可追溯的食品的集合。”菲尔莱母波特说。

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One of the premises of 'Mad Men' is that the behavior on the show is something of a safety valve.

《广告狂人》如此受欢迎有一个前提，那就是它的人物和剧情可以发挥类似安全阀的作用。

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Perhaps more importantly, we expect that Toyota will remain to be the focus of various investigations and trials as US regulators and press have already uncovered less than admirable behavior in dealing with safety concerns recently.

FORBES: Toyota Takes A Shot Right In The Lexus

The central theme of the seminar revolved around school health, school safety and overall behavior change for safe and healthy school environment in schools.

UNESCO: EDUCATION

The violent behavior leaves caregivers conflicted about their own safety.

CNN: When Alzheimer's turns violent