1、She was rocking backwards and forwards in her seat.
她在座位上前搖后晃。

2、He moved his head backwards and forwards and flew away.
他扭了扭腦袋，就飛走了。

3、She rocked backwards and forwards on her chair.
她坐在搖椅上前后搖晃著。

4、The battle has been moving backwards and forwards all afternoon and into the evening.
整個(gè)下午，戰(zhàn)斗的形勢(shì)一直是不斷逆轉(zhuǎn)，這種形勢(shì)一直持續(xù)到晚上。

5、He goes backwards and forwards between Dalian and Shanghai twice a month
他每月兩次往返于大連和上海之間。

6、The ferry travels backwards and forwards between Dover and Calais.
渡船在多佛和加來(lái)之間的海上來(lái)回行駛。

7、You can go backwards and forwards through your command history using Control-P and Control-N.
使用Control - P(上一個(gè)命令)和Control - n(下一個(gè)命令)，您可以在命令歷史記錄中向后或向前移動(dòng)(按反向的年代順序)。

backwards and forwards翻譯