Isn't there a kind of logical requirement that for something to be bad for you ? you've got to be around to receive that bad thing?

难道没有这样一种逻辑要求吗,如果有什么事物对你来说有坏处,你不是应该去接受那个有害的事物吗？

耶鲁公开课 - 死亡课程节选

there would be very, very possibly harmful events that will occur if we don't address it soon.

如果我们不尽快解决，很可能有非常非常有害的事情发生。

全球变暖和发达国家 - SpeakingMax英语口语达人

Now there was a time when people thought fat was bad and it didn't-- and people didn't really understand there were different kinds of fat, or they didn't realize that different kinds of fat had different impacts on health.

曾经有段时期,人们认为脂肪是有害的,它不能...,人们当时不知道脂肪还分不同种类,所以就没有意识到,不同的脂肪对人体有不同的影响

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选