1. In this case, the orbit of the rotating asteroid will very slowly spiral toward the sun. 在这种情况下，旋转小行星的轨道将非常缓慢地向太阳旋转。
2. Within the larger ethnic community, rotating credit associations have been used to raise capital. 在较大的少数民族社区内，已使用轮流信贷协会来筹集资金。
3. The eventual winner was a plan for the huge rotating steel boat lift which was to become The Falkirk Wheel. 最终获胜的是巨大旋转钢制船舶升降机的设计图，它成为了后来的福尔柯克轮。
4. This twister stayed in the open country, away from people or buildings, rotating at 120 mph but only moving at 5 mph. 该龙卷风停留在开阔的乡野，远离人群和建筑，以每小时120英里的时速旋转，但仅以每小时5英里的时速移动。
5. The ancient-dream was finally realized in 1940 when a Russian engineer piloted a strange looking craft of steel tubing with a rotating fan on top. 这个古老的梦想终于在1940年实现了。当时，一名俄罗斯工程师驾驶了一艘外形奇特、顶部装有旋转风扇的钢管船。
