front outline的用法和樣例：
例句
- Then select and move the sphere upward in the Front viewport until it sits on top of the center hub object.
然后在前視圖中選擇并向上移動(dòng)球直到它位于中心樞紐對象的頂部。 - We will place the front car view in the front viewport, we will use car height as reference to place the bitmap.
我們將從汽車(chē)前面觀(guān)看，設為前視圖，我們將使用汽車(chē)的高度作為參考，布置位圖。
