問題もんだいてん
mondaiten

Noun

1. the problem (at issue); the point at issue; problematic issue; problem

我々われわれ計画けいかく問題もんだいてん費用ひようというよりもそれにかかる時間じかんだ。
warewareno kēkakuno mondaitenwa hiyōto iuyorimo soreni kakaru jikanda.
The problem with our plan is not so much the cost as it is the time required.