1·Rain gathered in a lotus leaf, like Yinzhu rolling back and forth in the above.
雨水聚集在荷叶上，像银珠在上面来回滚动。
2·This is the same arrangement found in an old-fashioned steam radiator, in which the coiled pipes pass heat back and forth as water courses through them.
这个结构与老式蒸汽暖气片相同，水流经散热器时，热量通过盘管来回输送。
3·He paced back and forth.
他来回踱步。
—— 《柯林斯英汉双解大词典》
4·In Taipei buildings rocked back and forth.
在台北，建筑物前后摇晃着。
—— 《柯林斯英汉双解大词典》
5·The windshield wipers clacked back and forth.
挡风玻璃上的刮雨器来回刮着，发出咔嚓声。
—— 《柯林斯英汉双解大词典》
6·The people swayed back and forth with arms linked.
人们手拉手前后摇摆着。
—— 《柯林斯英汉双解大词典》
7·She passed the needle through the rough cloth, back and forth.
她用针在那块粗布上来来回回地穿进穿出。
—— 《柯林斯英汉双解大词典》
8·She rocks back and forth on her chair like a mischievous child.
她在椅子上前后晃动，像个调皮的孩子。
—— 《柯林斯英汉双解大词典》
9·The prosecution and defence were bandying accusations back and forth.
原告与被告你来我往，互相指责。
—— 《柯林斯英汉双解大词典》
10·A bus shuttles passengers back and forth from the station to the terminal.
一辆公共汽车在火车站和公共汽车终点站之间往返运送旅客。
—— 《牛津词典》