东西易面

Explanation: Refers to the east-west direction reversed. After a non inverted metaphor, visual sheer. 　　Source: Han Jia Yi's "book review micro": "matter of fitness disorder, such as topography of the confusion people, getting the machine to, Eer something easy to face, people do not know who can. So cry Mo see the way thoroughfare, sad one Lift up the Miao are also thousands of miles. " 　　Examples: Robinson have been envious of the door to abdominal diseases of the heart, the surgery Variety, make ~, take charge and feel for the transfer from the ear. ★ Qing Fang Bao, "Postscript to Sapporo"