~たると ... たるとをとわず => regardless of; irrespective of; no matter~ N1
Simultaneously
を問わず => regardless of; irrespective of; no matter~ N2
~やむをえず  => unavoidable, no other way to do something N2
Necessity, obligation
...を...みる => judging from; seeing that ~ N4
Deduce
...を...にする => to make something ~ N4
Purpose, target
姿を見せる => figure; appearance N3
Ability
を[問「と」]わず => Disregarding A; Without relation to A N2
Considering, Concerning
~ないでいる/~ずにいる => ~Still not... N1
Invariant
...が...を...みせる => make it look like... N4
Base, base
を…とする => is considered, is regarded as N2
Consider it
…ず、…ず => No... but also no... N1
Explain
をものともせずに => in defiance of; not losing to / afraid / worrying about ~ N1