例句與造句

1. finally, chapter eleven covers the special topics of the maximal flow problem, the shortest path problem, and the multicommodity minimal cost flow problem
   最后，第十一章覆蓋了特殊主題：最大化流問(wèn)題、最短路徑問(wèn)題和多物最小消費(fèi)流問(wèn)題。
2. It's difficult to find maximal flow problem in a sentence. 用maximal flow problem造句挺難的