to experience very high and very low emotional states in a short time
थोड़े समय में बहुत ऊँचे और बहुत नीचले भावनात्मक अवस्थाओं का अनुभव करना (thode samay me bahut unche aur bahut niche bhavanaatmak avasthaon ka anubhav karna)
"The week was a rollercoaster of emotions, with moments of joy and sadness."
"सप्ताह एक रोलरकोस्टर ऑफ इमोशन्स जैसा था, खुशी और दुःख के पलों के साथ।" (saptah ek rollercoaster of emotions jaisa tha, khushi aur dukh ke palon ke sath)
to return to a place
Work becomes easier when many people help.
the ability to predict the future
the largest portion of something
to be involved in something too difficult to handle
a controversial or sensitive political issue