河口三角洲地区泥沙供应充分，是现代沉积速率较高的区域。

The estuarine delta area is abundant in sediment supply, and is a high modern sedimentation rate area.

youdao

河口三角洲地区泥沙供应充分，是现代沉积速率较高的区域。

The estuarine delta area is abundant in sediment supply, and is a high modern sedimentation rate area.

youdao