过了一会儿，汤姆进了一段弧形通道，大声喊道：“我的天哪，哈克，你看！”
Tom turned a short curve, by-and-by, and exclaimed: "My goodness, Huck, lookyhere!"
一条碎石路通向住宅的西侧，并且延伸至南侧形成一段弧形路径。
A gravel road leads to the long western elevation of the house and then extends in an arc around the southern elevation.
这纯粹是一种弧形管一段“陷阱”水。
This is simply a curved section of pipe that "traps" water in it.
应用推荐