to experience very high and very low emotional states in a short time
একই সময়ে অনেক উচ্চ এবং নিম্ন অনুভূতি অনুভব করা
"The week was a rollercoaster of emotions, with moments of joy and sadness."
"সপ্তাহটি ছিল এ রোলারকোস্টার অফ ইমোশন্স, আনন্দ এবং দুঃখের মুহূর্ত নিয়ে।"
to prepare for the future
being considered for elimination or discontinuation
to raise and take care of children
to say something embarrassing or inappropriate by mistake
to test the limits or performance of an AI system
an achievement to be proud of