に[先立「さきだ」]って/に[先立「さきだ」]ち/に[先立「さきだ」]つ => Before A occurs/takes place N2
Time, Situation
を通じて/を通して => through; via; throughout; by ~ N2
~どおしだ(通しだ)      => do something all the time N1
に先立って => before; prior to ~ N2
から見ると/から見れば/から見て/から見ても => from the point of view of; by the look of; judging from ~ N2
姿を見せる => figure; appearance N3
Ability
一通り => Basically, (get) over, done N2
Base, base
いつしか => before one knows N2
Accept, agree
に気がつく => to notice; to realize N4
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
~みこみがたつ => have a good prospect N1
Expected
ひとつまちがえば => Just (negligence) N3
Ability