Paul krugman is motivated by real-world problems and he 's an effective communicator with lay audiences , something that cannot always be said of most economists .
He is a good communicator , and diplomatic skills will be needed to mediate conflicts between the bank 's various policy arms .
他是一个优秀的交流者,且其外交手段将对银行多个政策实施过程中调节纠纷很有必要。
He is a great politician , an extraordinary communicator , a man who can win over a hostile crowd ...... a very intelligent boy who is making good decisions for france and for europe .