轮廓线

例句：

1. 1. The artist carefully drew the contours of the landscape.
   艺术家仔细地画出了风景的轮廓。
2. 2. The sculpture is a perfect representation of the human form's contours.
   这个雕塑完美地展现了人体轮廓。
3. 3. The architect designed the building with its distinctive contours in mind.
   建筑师设计这座建筑时，考虑了其独特的轮廓。