1-C. Well, I don't think traveling around by train is necessarily a waste of time.Well, I don't think traveling around by train is necessarily a waste of time.
まあ、私は、思いません、周遊旅行することが、電車でダヨ、必ずや無駄であるとダヨ、時間のダヨ。
2-C. Jim: You know, actually, I don't think that building a new building would necessarily be the cheapest way.Jim: You know, actually, I don't think that building a new building would necessarily be the cheapest way.