- The pendulum swung slowlyto and fro.
钟摆在慢慢地来回摆动。
- The old kerosene light flickeredto and froon the windows of the widow's peak, bringing me to reality.
旧煤油灯在寡妇峰的窗口上来回的摇曳着，也把我从梦回越南中拉回到了现实。
- Make to-and-fro movements as if with a saw.
像拉锯一样来回移动。
- Up-and-down or to-and-fro motion.
上下或往复的移动。
- A few fireflies gracefully passedto and fro, not as if flying but as though floating in the dense atmosphere.
几星萤火优游来去，不像飞行，像在厚密的空气里漂浮。
- The great body of the bridge flooring and the suspenders was swayedto and fro.
庞大的桥面躯体和吊杆来回地摆动。
- Seam lines such as shoulder and side must be checked fro accuracy and lengths.
必须检查接缝线,如:肩缝、侧缝,确保精确性。
- People are hurryingto and froin the street.
街道上人来人往。
- Wanderingto and froin woods and springs.
徜徉林泉。
- After all the sections have been cut out, check again fro accuracy.
所有的裁片剪下后为了精确要进行检查。
- The boat rockedto and froon the water.
小船在水上前后摇晃。
- Those boats are prepared for waftageto and fro.
那些船舶是准备用来来回运送货物的。
- The rapid to-and-fro movements of a piston.
活塞快速的往复运动。
- To move about orto and frorapidly and gracefully;flit.
快速优雅地来回移动;轻快地动。
- The to - and - fro of a pendulum.
钟摆的往复摆动。
- Branches waved wildlyto and fro.
树枝猛烈地摇来摇去。
- I have a trick of walkingto and froin my room.
我有个在房中走动的习惯。
- The girl's pigtails swingto and froas she runs.
小女孩一跑,辫子就来回甩动。
- Chagrin and annoyance tossed herto and fro.
悔恨与烦恼令她辗转反侧。
- Scythes swishedto and fro.
长柄大镰刀嗖嗖地来回挥动。
- To walkto and frohesitatingly with a reluctance to leave.
徘徊流连。
- There is far less to-and-fro movement between the different groups than happened under capitalism or even in the pre-industrial age.
在不同集团之间，流动性远远不如资本主义制度或者前工业时代那么大。
- I'm not going away fro Christmas;I prefer to stay at home with my own kith and kin.
圣诞节我不外出，我情愿耽在家里和亲人们在一起。
- The cheerleaders are jumpingto and fro.
拉拉队长们来回地跳跃。
- Go to- and -fro on the catwalk for a dress parade.
在T台上来回迈着猫步,作时装表演。
- The ship was rolling heavilyto and fro.
那船晃来晃去很不平稳。
- Move up and down orto and fro.
上下或往复移动。
- The dancer’s feet twinkledto and fro.
舞蹈演员的脚步来回轻快地移动着。
- I should be sorry to see an unsettling change made at a time when the battle is at its climax, swayingto and fro.
当战事正酣、胜负未卜的时候，进行摇摆不定的变革，实非我的意愿。
- Dark shadows moved across the window as some eavesdroppers strolledto and frooutside.
窗外移过几个黑影，有人在外边徘徊，偷听他们的谈话。