to follow the rules exactly
नियमों का सटीक पालन करना
"Our manager does everything by the book."
"हमारे मैनेजर सब कुछ बुक के अनुसार करते हैं।"
to adopt an environmentally friendly lifestyle
to be very brave and bold
to be extremely surprised or frightened
A security system designed to protect a network from unautho...
to stop fighting and become friends again
to recover from a failure or setback