How much worse it would be if we are saying inappropriate things or engaging in idle chatter.

更罔论是谈不适当的话，或是无聊琐屑的事了。

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The intruder uses this access to try to circumvent the normal application usage and to do inappropriate things.

入侵者使用这种访问方式来试图超越应用程序的正常使用，做一些不正当的事情。

youdao

Laughter comes from not taking things too seriously, from teasing, from saying inappropriate things or exaggerating scenarios and stories.

欢笑来自对事情不那么认真的态度，来自取笑，说一些不准确或者言过其实的故事。

youdao

We regularly see news stories about employees being terminated for saying inappropriate things on Twitter or another site.

FORBES: The Anti-Social Enterprise

Ms. DANA SMESSARD (Student): If students are going to be, like, stupid enough to put, like, inappropriate things on there, then they should be punished for it.

NPR: School District to Police Students' Online Activities

Not surprisingly, someone who is clueless enough to take a bath or eat his lunch or do any number of other inappropriate things while on the phone is unlikely to realize that his behavior is unprofessional.

CNN: Make them stop eating on the phone