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- Trucks shuttled to and fro on the high ways. 車輛在高速公路上穿梭行駛。
- He is walking to and fro in the room. 他在房間內踱來踱去。
- The ship was rolling heavily to and fro. 那船晃來晃去很不平穩。
- The signals go to and fro at a very high but almost constant speed. 那些信號用非常快但幾乎不變的速度來回傳送。
- The cat made little rushes to and fro after the ball. 貓追著球跑過來跑過去。
- The tall chimney tottered (to and fro) and then collapsed. 那座高煙囪搖搖晃晃地倒了下來。
- Buses go to and fro between the center of the city and the city limits. 公共汽車往返行駛於市中心和城市邊緣之間。
- Those boats are prepared for waftage to and fro. 那些船舶是準備用來來回運送貨物的。
- The whole house rocked (to and fro) when the bomb exploded. 炸彈爆炸時整座房子都震得(前後)直晃。
- People are hurrying to and fro in the street. 街道上人來人往。
- The boat rocked to and fro on the water. 小船在水上前後搖晃。
- The boss traversed to and fro in his office. 老闆在辦公室來回踱步。
- The clown is jumping to and fro on the stage. 小丑在舞台上來回地跳。
- She is walking to and fro in the office . 她在辦公室里踱來踱去。
- She swung to and fro on the swing. 她在鞦韆上擺來擺去。
- The pendulum swung slowly to and fro. 鐘擺在慢慢地來回擺動。
- Mr. Giovanelli was bowing to and fro. 只見喬瓦耐里一個勁兒地點頭哈腰。
- The cheerleaders are jumping to and fro. 拉拉隊長們來回地跳躍。
- I have a trick of walking to and fro in my room. 我有個在房中走動的習慣。
- He seemed nervous, swaying to and fro. 他顯得很緊張，身子不停地前後搖擺。
