to experience very high and very low emotional states in a short time
短時間で非常に高いそして非常に低い感情の状態を経験すること (tanjikan de hijoni takai soshite hijoni hikui kanjo no jotai o keiken suru koto)
"The week was a rollercoaster of emotions, with moments of joy and sadness."
"その週はローラーコースター オブ エモーションズで、喜びと悲しみの瞬間がありました。" (sono shuu wa rollercoaster of emotions de, yorokobi to kanashimi no shunkan ga arimashita)
having naive or unrealistic dreams or hopes
to plead guilty to a lesser charge in order to avoid a more...
the influence that other people’s actions have on one’s own...
in strong disagreement or conflict
to tease or joke with someone by lying in a playful way
To do something to an excessive degree.