今天我们要学的词组是backup。作为形容词，backup的意思是后备，替代。媒体报道说，布什总统实施新的伊拉克计划之后，一些州长在白宫询问布什和参谋长联席会议主席Peter Pace有没有后备计划...
今天我们要学的词组是backup。作为形容词，backup的意思是后备，替代。媒体报道说，布什总统实施新的伊拉克计划之后，一些州长在白宫询问布什和参谋长联席会议主席Peter Pace有没有后备计划...
Doug Levine | Washington 02 April 2010 Cuban-born singer and composer Jon Secada is known for his rhythmic fusion of pop, soul, ballads and Latin music. But, he reveals another side to his ever-growing repertoire with his latest release, Expressions....
