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- Window cleaners are pulled up and down tall buidings on cradles. 高層建筑的擦窗工人在工作平臺上被吊上吊下。
- Window cleaners are pulled up and down tall buildings on cradles. 窗戶(hù)清潔工乘坐能升降的吊籃清洗高層建筑物的窗子。
- The pane cent of many inclined window is fluctuation two parts, upside can open, through smoking the shutter that pull up and down shade can change indoor daylighting. 多面斜窗的窗玻璃分為上下兩部分，上部能夠開(kāi)啟，通過(guò)上下抽拉的百葉窗簾可以改變室內采光。
- The old man stared the uninvited guest up and down. 老人把不速之客上下打量了一番。
- He was walking up and down the station platform. 他在火車(chē)站的月臺上走來(lái)走去。
- They were jigging up and down to the music. 他們隨著(zhù)音樂(lè )的節拍輕快地上下跳著(zhù)。
- He leapt up and down in sheer outrage. 他氣得暴跳如雷。
- Obstruction on the R/W, pull up and go around. 跑道上有障礙物，拉升復飛。
- He got up, and began to pace up and down the room. 他起身并開(kāi)始在房間里踱來(lái)踱去。
- If not broken contact pull up and go around. 如沒(méi)出云,拉升復飛。
- We have looked for it up and down. 我們到處都找過(guò)了。
- She paraded up and down in her new hat. 她戴著(zhù)新帽子在人前走來(lái)走去。
- The boy stared up and down at his reviler. 男孩子上下打量這個(gè)謾罵他的人。
- A little bird was bobbing its head up and down. 一只小鳥(niǎo)把頭上下快速擺動(dòng)著(zhù)。
- He pumped my hand (up and down) vigorously. 他握住我的手用力地(上下)搖晃。
- We bumped up and down along the gravel path. 我們沿礫石小路顛簸而行。
- He was advised by his doctor to pull up and take it easy. 醫生勸他要克制自己，并且不要著(zhù)急。
- We've spent all day humping furniture up and down stairs. 我們花了一整天的時(shí)間樓上樓下地搬運家具。
- A butterfly is flying up and down among the flowers. 有一只蝴蝶正在花叢里忽上忽下地飛著(zhù)。
- The teacher was walking up and down in the classroom. 老師在教室里走來(lái)走去。
