He walked away without a backward glance.

　　他頭也不回地?fù)P長(zhǎng)而去。

　　She strode past him without a backward glance.

　　她大步從他身邊走過(guò)，都沒(méi)有回頭瞧他一眼。

　　We need to accelerate the pace of change in our backward country.

　　我們應(yīng)當(dāng)為落后的祖國(guó)加快變革的腳步。

　　The car passed over the body twice, once backward and then forward.

　　那輛車把那人來(lái)回軋了兩次，先是倒著軋的，再是往前開(kāi)著軋的。

　　He took two steps backward

　　他后退了兩步。