他沿着走廊来回地走着.He was walking back and forth along the corridor.他点燃了煤气炉,然后开始来回地在地上踱着步.He lit the gas and began to pace backwards and forwards.他来回地吸气吹气.He puffed breath in and out....

“来回地”的英语可以翻译为：ack and forth，backwards and forwards，to and fro ...