know all the moves on the board 基本例句 机灵; 精明 The clever fox jumped up the lazy dog.那只机灵的狐狸跃过了那条懒狗。 Who's the wise guy that took my lunch box?是哪位机灵的大爷拿走了我的饭盒。 Astute salesmen know how to invest emotionally.精明的商人懂得如何感情投资。 You can't fool him, he's always quick on the draw.你骗不了他，他一向精明敏锐。