feeling sad or depressed
悲しいまたは落ち込んでいると感じる (kanashī matawa ochikonde iru to kanjiru)
"He’s been down in the dumps since he lost his job."
"彼は仕事を失ってからdown in the dumpsです。" (kare wa shigoto o ushinatte kara **down in the dumps** desu.)
to trust someone enough to tell them secrets
to aim for a difficult or ambitious goal
to assemble something quickly and roughly
to remain behind or hesitate to act
to perform one's assigned tasks or responsibilities
to change your opinion or attitude