平滑航线后使船舶沿其航行，使船舶产生平滑的航迹。

We make the ship sail along the smoothed route to result smooth track.

youdao

平滑航线后使船舶沿其航行，使船舶产生平滑的航迹。

We make the ship sail along the smoothed route to result smooth track.

youdao