This version is actually a little different from the previous square-drawing code because it makes another turn after drawing the last side of the square.
这次的正方形绘制代码实际上和之前的少有不同了，因为在画完了最后一个边之后，多了一次转向。
Book stack with a square package, side hit the ground with another.
用书纸叠一个正方形的包，方在地上用另外一个打。
The bus station square is on the west side of the Expo Site; you need to walk another 800 meters to get there.
公交站广场在世博园区的西面，再向前走800米就到了，您会看到指示牌的。
The bus station square is on the west side of the Expo Site; you need to walk another 800 meters to get there.
公交站广场在世博园区的西面，再向前走800米就到了，您会看到指示牌的。
应用推荐