feeling sad or bored for a long time
長時間悲しいまたは退屈な気持ちでいる (chō jikan kanashī mata wa taikutsu na kimochi de iru)
"He’s been in the doldrums since his team lost."
"彼はチームが負けて以来、ずっとイン ザ ドルダムスです。" (Kare wa chīmu ga makete irai, zutto **in the doldrums** desu.)
to do a lot of difficult or complicated things to achieve so...
to remember pleasant events from the past
To be willing to consider new ideas or opinions.
to stop worrying about something; to forgive or forget
to dance for a long time, especially during a celebration
to prepare for every possible situation