虚假新闻不断，不良风气蔓延，时刻挑战着新闻的底线，挑战着职业道德的底线，也挑战着受众容忍度的底线。
Constant fake news and prevailing negative custom have challenged the bottom line of news and occupational ethics as well as public tolerance constantly.
我可以装傻，但别以为我真傻。我可以容忍，但别超过我的底线。
I can be dumb, but I don't think I'm a fool. I can tolerate, but don't more than my bottom line.
它们得到容忍和支持的前提是，它们不能太靠近某种底线。
They are tolerated and supported so long as they do not get close to a certain limit.
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