英语语法分析

My grip on the control bar was painfully tight as I ran down the lip of the dune.

当我沿着沙丘的边缘向下快速奔跑时，我的双手紧紧抓住控制杆，甚至让我感到了疼痛。

Between the shore and the inland edge of the dune field, sand alternates with the vegetated ground.

在海岸与内陆沙丘地带的边缘之间，沙地与覆盖植被的地表交相辉映。

My LED headlamp lit the white sand dune.

我的LED照明灯点燃了白色的沙丘。