飞扬跋扈的英文：
[Literal Meaning]
undisciplined/arrogant/domineering
to be undisciplined and domineering

[解释]
形容傲慢骄横，目中无人。

[Explanation]
to be undisciplined and domineering

[例子]
她嫁给了一个有钱的老公后，变得飞扬跋扈，对待佣人非常不好。

[Example]
After she married a rich man, she became domineering and treated the servants meanly.

An imperious look,command,gesture
飞扬跋扈的样子、专横的命令、傲慢的姿势.

To become powerful and intransigent
飞扬跋扈

To others we seem insensitive and arrogant
在外人看来，我们似乎有点麻木不仁和飞扬跋扈。

If he behaves in that truculent fashion again, send him to me, and I'll dress him down
如果你再那样飞扬跋扈，把他给我叫来，我要训他一顿。