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- He is walking to and fro in the room. 他在房間內踱來踱去。
- People are hurrying to and fro in the street. 街道上人來人往。
- The boss traversed to and fro in his office. 老闆在辦公室來回踱步。
- She is walking to and fro in the office . 她在辦公室里踱來踱去。
- I have a trick of walking to and fro in my room. 我有個在房中走動的習慣。
- The teacher walked to and fro in front of the class. 老師在全班同學前面走來走去。
- May walked to and fro in the room,waiting for news about her son. 梅在房間里走來走去，等待著兒子的消息。
- Various kinds of vehicles run to and fro in the street. 大街上往來的車輛很多。
- The slogan crier saw the dog and frog jump to and fro in the fog. 呼口號者看見狗和青蛙在霧中來回跳。
- She saw small boats passing to and fro on that glittering highway. 她看到許多小船在這耀眼的河道上來往。
- May walked to and fro in the room, waiting for news about her son. 梅在房間里走來走去，等待著兒子的消息。
- Trucks shuttled to and fro on the high ways. 車輛在高速公路上穿梭行駛。
- Autumn comes, the leaves on the branches are swaying to and fro in the wind. 秋天來了，秋風中樹葉在枝頭上飄籔不定。
- To and fro in the seven chambers there stalked, in fact, a multitude of dreams. 實際上，在這七間屋子裡昂然地走來走去的，不過一群夢中人。
- Small tropical fish were swimming placidly to and fro in the green water-weed. 熱帶小魚在綠茵茵的水藻中怡然自得地游來游去。
- 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。
- He walked to and fro in his room [up and down his room]for a good hour. 他在房裡整整來回走了一個鐘頭。
- The cat made little rushes to and fro after the ball. 貓追著球跑過來跑過去。
- To move or rock lightly up and down or to and fro in an unsteady,jerky manner. 抖動以顛簸、不穩的狀態前後上下輕微地搖晃或移動。
