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- Twelve Years Ups and Downs 风雨十二年
- The old man stared the uninvited guest up and down. 老人把不速之客上下打量了一番。
- Every one must have his share of the ups and downs. 每个人都有得意时和失意时。
- He was walking up and down the station platform. 他在火车站的月台上走来走去。
- They were jigging up and down to the music. 他们随着音乐的节拍轻快地上下跳着。
- The company has undergone many ups and downs. 这家公司历经盛衰浮沉。
- He stuck by her through all life's ups and downs. 他对她始终不渝，同甘共苦。
- He leapt up and down in sheer outrage. 他气得暴跳如雷。
- He got up, and began to pace up and down the room. 他起身并开始在房间里踱来踱去。
- We have looked for it up and down. 我们到处都找过了。
- She paraded up and down in her new hat. 她戴著新帽子在人前走来走去。
- The boy stared up and down at his reviler. 男孩子上下打量这个谩骂他的人。
- A little bird was bobbing its head up and down. 一只小鸟把头上下快速摆动著。
- He pumped my hand (up and down) vigorously. 他握住我的手用力地(上下)摇晃。
- We bumped up and down along the gravel path. 我们沿砾石小路颠簸而行。
- We've spent all day humping furniture up and down stairs. 我们花了一整天的时间楼上楼下地搬运家具。
- For the next four years he steamed up and down the Mississippi. 此后四年中，他往返航行于密西西比河上。
- A butterfly is flying up and down among the flowers. 有一只蝴蝶正在花丛里忽上忽下地飞着。
- The teacher was walking up and down in the classroom. 老师在教室里走来走去。
- For two years in Bio2, carbon dioxide levels meandered up and down. 在生物圈二号的两年中，二氧化碳的含量时高时低。
