endless belt的用法和樣例：
例句
- In addition, the radiuses of all endless belts acted as parameters of process technology are derived by ZEMAX.
導出二元光學元件表面各環帶半徑，為工藝加工提供參數。 - Another key feature of this remnant is the long white line running from left to right across the center called the equatorial belt.
該遺迹的另一關鍵特徵是，赤道方向有一道明亮的白色環帶，自左向右穿過穿過遺迹的中心，名為環赤道帶。
