The economy is in danger of collapse unless far-reaching reforms are implemented.如果不实施影响深远的改革，经济就面临崩溃的危险。He has to implement policies that engender confidence.他不得不实施一些政策树立信心。The economy is in danger of collapse unless far-reaching reforms are implemented.如果不实施深化改革，经济就面临崩溃的危险。