…のも無理 (は) ない => It's natural for... N3
Evaluate
手前 => considering; before; in front of; one’s standpoint N1
一緒に => together N5
のが上手 => to be good at doing something N5
のが下手 => to be bad at doing something N5
に代わって => instead of; replacing; on behalf of ~ N3
のも無理もない => (to be) natural,(to be) understandable N3
Evaluate
一度に => all at once N3
一通り => Basically, (get) over, done N2
Base, base
一方だ => more and more; continue to ~ N2
一応 => more or less; pretty much; roughly; tentatively ~ N2
一体 => …the heck; …in the world; …on earth N3