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- Construction on the road slowed down traffic. 道路施工使交通迟缓。
- He honked to hurry me up down the stairs. 他鸣汽车喇叭催我赶紧下楼。
- Drag maps up down left right and you'll see. 上下左右拖动地图你会看到。
- Geary: Hey, break it up down there. 嗨。给我分开。
- The long-lost key turned up down the back of the old chair. 那把丢失了很久的钥匙竟在那个旧椅子背后下面找到了。
- The long-lost watch turned up down the back of the old chair. 丢失很久的那只手表突然在那张旧椅子的靠背下边找到了。
- Write down traffic is disadvantageously at that time, we have honeymoon to big gorge, a person employed a burro. 记得当时交通不便，我们到大峡谷去度蜜月，一个人雇了一匹驴子。
- In the beginning, each additional person on the highway does not slow down traffic because there is enough "slack" in the system to absorb the extra users. 开始时,在高速公路上每增加一辆车辆都不会使交通变缓,因为这个系统中还有足够的空间来容纳更多的用户。
- Up up down down . front front back back . left left right right . inverse inverse obverse obverse. Scissors,stone,fabric. 师先说;让学生跟着说:上上下下;前前后后;左左右右;反反正正;剪刀;石头;布.
- The other students at the Tables showed their knowledge of the words with a thumbs up down after each spellers turn. 其余的学生坐在位子上通过手势来表示对参赛选手回答情况的意见。
- The old man stared the uninvited guest up and down. 老人把不速之客上下打量了一番。
- A bus carrying high school students to a band competition crashed into a tractor-trailer early Thursday, shutting down traffic on the Pennsylvania Turnpike.Thirty people were injured. 星期四一早，一辆搭载着高中生的巴士汽车在前往音乐会比赛的途中与一辆卡车相撞，堵塞了宾夕法尼亚州收费公路的交通。
- Up up down down. front front back back. left left right right. inverse inverse obverse obverse. Scissors, stone, fabric. 师先说;让学生跟着说:上上下下;前前后后;左左右右;反反正正;剪刀;石头;布.
- Chirp up down the chirp is played from start frequency to the end frequency and again to the start frequency in time defined by play chirp time. 短促声波结束短促声波从起动频率对结束频率播放，然后重新回到播放短促声波时定义的频率。
- My bet is they've got held up in the traffic. 我想他们一定是在路上因交通拥挤而受阻了。
- Spherical vision is like being one huge multi faceted eye that can see in all directions， up， down， left， right， front， back， but all at once! 球形视野象是一只巨大的多面眼睛，能够同时看到所有方向，上、下，左、右、前、后！
- Traffic was badly snarled up near the accident. 车祸现场附近交通极为混乱。
- Accurate control of the fine stage up down motion is the key to achieve automatic measurement of the thin film step height in large scale integration (LSI). 对微位移工作台升降运动的精确控制是实现大规模集成电路中薄膜台阶高度测量自动化的关键。
- The driver pulled up at the traffic lights. 司机在红绿灯前把车停住。
- The traffic jam filled the street up completely. 交通拥塞使道路交通完全中断。
