But the threat of a patchwork of state regulations, combined with the opportunity to profit from new technologies, began to shift business attitudes. （4）And that movement has gained momentum[3], because companies that saw their competitors espouse carbon
But the threat of a patchwork of state regulations, combined with the opportunity to profit from new technologies, began to shift business attitudes. （4）And that movement has gained momentum[3], because companies that saw their competitors espouse carbon
而且，这种势头越来越猛，因为企业眼见其竞争对手赞成控制碳排放，开始担心如若自己不“顺势而动”，那么一旦（联邦）政府考虑制定有关规定时，就不会采纳他们的意见。