1.Cloud computing has been around for sometime now.云计算已经火了一阵子。2.The hybrid cloud will continue to grow.混合云将继续壮大3.Cloud means a whole set of things.云意味着一整套东西。4.As the country recovers,two problems cloud its future.随着经济复苏,两大阴云笼罩着国家前景。5.The resultis as mooth,rounded cloud,capping the clouds be neath it.其结果就是覆盖下面云层的那朵平滑、圆润的云彩。