to study or read something carefully
何かを注意深く勉強または読む (nanika o chūibukaku benkyō matawa yomu)
"You should go through the textbook before the quiz."
"クイズの前にテキストブックを注意深く読むべきです。" (Kuizu no mae ni tekisuto bukku o chūibukaku yomu beki desu.)
to examine things carefully to choose the best
to fail to keep up with lessons or work
to explain or arrange plans clearly
to return money that you borrowed
to review your own actions and attitudes carefully
to review or analyze past events or actions
