to follow the rules exactly
ルールを正確に守る
"Our manager does everything by the book."
"私たちのマネージャーはすべて書通りに行います。"
to respond to information with action
to cause a significant change in a situation or trend
to start life poor but become rich through hard work
kept secret or very confidential
to slow down or stop something
to fail completely or embarrassingly
