It was presumptuous of him to take charge.
他自拿主张, 太放肆了。
It was presumptuous of him to take charge.
他自拿主张, 太放肆了。
It is too presumptuous of him to do so.
他这样做太放肆了。
I hope I won't be considered presumptuous if I offer some advice.
如果我提出点忠告,希望不会显得冒昧。
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