beyond doubt

allowing no uncertainty

無疑地，確實地

you've proved it beyond doubt.

你已完全證明了它。

in doubt

open to question

可懷疑的，存在疑問的

the outcome is no longer in doubt.

結果已毋庸置疑。

without (a) doubt

indisputably

毋庸置疑地

he was without doubt the very worst kind of reporter.

毋庸置疑他是那種最糟糕的記者。

beyond doubt 或 without doubt

Without question; certainly; definitely.

無疑地；確實地；肯定地

no doubt

Certainly.

確實地

Probably.

很可能