backward branching 中文意思是什麼
backward branching
解釋
逆方向分支-
On the first floor two corridors ran backward, branching sharply off and presenting a set of doors to view which were painted yellow and numbered with great white numerals in such a way as to suggest a hotel with a bad reputation. the tiles on the floor had been many of them unbedded, and the old house being in a state of subsidence, they stuck up like hummocks
二層樓上，有兩條長長的走廊，拐彎處轉得很陡然，兩邊的門都漆成黃色，上面有白色粗體字母號碼，看上去頗像帶出租家具有暗娼出入的旅館的房間走廊上的地磚都活動了，一塊塊鼓起來，可見這座舊樓在下陷。
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