-（比喻文章的气势首尾贯通）makesmoothreading;read[practise]frombeginningtoendwithoutstopping;writeatonestretch
-（比喻工作过程不间断，不松懈）accomplishsth.atastretch;accomplishacompositioninonebreath;atonefling;getsth.doneatonego[withoutalet-up];sayquickly,withouthavingtostoptothink
