to betray or sacrifice someone to save yourself
खुद को बचाने के लिए किसी को धोखा देना या बलिदान करना (khud ko bachane ke liye kisi ko dhokha dena ya balidan karna)
"He threw his colleague under the bus to avoid getting fired."
"नौकरी से निकाले जाने से बचने के लिए उसने अपने सहकर्मी को फंसा दिया।" (naukri se nikale jane se bachne ke liye usne apne sahakarmi ko fansa diya)
to make someone feel happier
hoping for good luck or a good result
to distinguish valuable things from worthless ones
to divide and distribute something
to survive a difficult situation
to stop working for the day