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 .
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 .
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 .
