The lovely Lo Fo of the western land Plucks mulberry leaves by the waterside.秦地罗敷女,采桑绿水边....the Waterside Inn.水畔客栈...pretty waterside hotels.美丽的湖畔旅馆There was great excitement among the Moorish people at the waterside.海边的...
A vertex with zero outdegree is called a sink.出度为零的顶点称作收点.Vertex a is the initial vertex and b is the terminal vertext.a顶点是始端顶点,而b是末端顶点.An edge corresponds to a corridor and a vertex to the conjunction of several corrido...
The parrot squawked and flew away.鹦鹉尖声叫了叫飞走了。If you have not kept a pet parrot before, it would be wise to purchase a handbook on the subject.如果以前没有养过鹦鹉，最好买一本相关的饲养手册。He keeps a parrot in a birdcage in his living room.他在客...