一体 => …the heck; …in the world; …on earth N3
を通じて/を通して => through; via; throughout; by ~ N2
一通り => Basically, (get) over, done N2
Base, base
通す => to do until the end; to continually do; through ~ N3
[事「こと」]だ => A is necessary/good (offering advice/suggestion) N3
Needs, Requirement
[通「とお」]り/[通「とお」]り => In the way A; The same as A, B; As described by A, B N2
Miscellaneous
~どおしだ(通しだ)      => do something all the time N1
事と次第によって => Depending on the progress of the situation N2
How to say the beginning
を[通「とお」]じて/を[通「とお」]して => Over the course of A, during the time A, Through (as a means) A N2
Miscellaneous
通り (とおり/どおり) => in the same way as; in the way; as ~ N2
[事「こと」]ができる => Be able to A; can do A, Can A; be possible to A; N4
Causative, Passive, Volitional
に[限「かぎ」]った[事「こと」]ではない => It's not limited to A, it's not only A N1
Degree/ Level/Amount