मुँह छिपाकर हंसना - Chuckle in their sleeves
When the boss asked them for the work again, they chuckled in their sleeves.
सुधार की गुंजाइश - Room for improvement
Though we are satisfied with your work, but there is still room for improvement.
भावविभोर होना/ दिल को छू जाना - To be touched
When the Prime Minister talked to him in the crowd, he was touched.
भुखमरी से खुद को बचाकर रखना - Keep the wolf out of door.
His family hardly keeping the wolf out of the door during famine.
मूत्रत्याग या शौच के लिए जाना - Answer the call of nature
Whenever a sensitive issue comes, he goes out to answer the call of nature.