plateau slope

例句：

1. 1. The plateau is covered in lush green grass and wildflowers.
   高原上覆盖着茂密的绿色草地和野花。
2. 2. The mountainous region has steep slopes that make it difficult to climb.
   山区有陡峭的山坡，使得攀登变得困难。
3. 3. The plateau slope is the perfect spot for a picnic.
   高原斜坡是野餐的理想地点。