froing

常见例句

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廻傳送。
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.
那座高菸囪搖搖晃晃地倒了下來。