to think about something that happened in the past
कुछ ऐसा सोचने के लिए जो अतीत में हुआ था (kuch aisa sochne ke liye jo ateet mein hua tha)
"When I look back at my college days, I realize how much I’ve learned."
"जब मैं अपनी कॉलेज के दिनों को लुक बैक एट करता हूं, तो मुझे एहसास होता है कि मैंने कितना सीखा है।" (jab main apni college ke dino ko **look back at** karta hoon, to mujhe ehsaas hota hai ki maine kitna seekha hai)
to restore people's trust or optimism
to grow a concept so it works in many countries
to maintain an emotional or communicative link with someone
to misunderstand or make an incorrect judgment
to isolate yourself from others to calm down
to explore or see what is nearby; to sightsee