as who should say

(archaic)as if to say

(古)可謂，似乎在說

he meekly bowed to him, as who should say ‘Proceed’.

他溫順地向他鞠躬，似乎在說“繼續”。

who am I (或 are you, is he, etc.) to do something

what right or authority do I (or you, he, etc.) have to do something

我（你或他等）有何權做某事

who am I to object?.

我有什么權力反對？。

who goes there?

who am I to object?.

我有什么權力反對？。