Now you have your movable bench , to sit wherever you like .

现在你有了可以移动的长椅，想在哪里坐都可以啦！

Work is about to start on a steel arch-the world 's biggest movable structure-to cover the disintegrating shelter now enclosing the ruins .

当局准备修建一座钢拱支架来覆盖封存废墟但已经瓦解的遮蔽所，这座钢拱号称是世界上最大的活动结构。

Other reports have recommended putting expensive movable barriers along the east river and the harbour to prevent flooding , as london did on the thames three decades ago .

另外一些报告建议在东河沿岸修建可移动但价格昂贵的堤坝，并建立防洪港口，就像伦敦曾在三十年前在泰晤士河畔兴建的那样。

Early experiments with movable wings and high mountings led to some spectacular accidents , and for the 1970 season regulations were introduced to limit the size and location of wings .

早期试验中使用的可移动的车翼和单点悬挂造成过几起极为严重的事故，因此1970年赛季引入了车翼大小和位置的限制规定。

That 's the conclusion of a new study that used high-speed videos of lizards and robotic cars to show just how important a movable tail can be for agile , airborne maneuvers .

这是一项新研究的结论，该研究利用了蜥蜴和自动汽车的高速录像，证明了摇动的尾巴对于灵巧的空中移动来说可能是极为重要的。