roll out 的意思是推出、出臺(tái),特別是首次推出。
China is rolling out a nationwide initiative to help private business owners but some question whether it will be able to take the necessary steps. 中國(guó)正在全國(guó)范圍內(nèi)推出一項(xiàng)幫助私營(yíng)企業(yè)主的計(jì)劃,但有人質(zhì)疑當(dāng)局是否能夠采取必要的措施。
U.S. electric-car maker Tesla is planning to produce two models in its Shanghai factory, with one of them slated to roll out next year. 美國(guó)電動(dòng)汽車(chē)制造商特斯拉計(jì)劃在其上海工廠生產(chǎn)兩款車(chē)型,其中一款將于明年推出。