Then Dr Strauss said Charlie even if this fales your making a grate contribyushun to sience.

史特劳斯博士接着跟我说，查理如果这个试验失败了，你还是对科学贡献很大。

It's a series of fales, or grass roof wooden structures on stilts.

它是一系列的高跷或草屋顶木结构。

And I actually stayed in one of the fales  overnight, and you'd step out onto the sand in the morning, and every shell moved.

事实上，我在其中一个小屋里待了一夜，早上你走到沙滩上，每一个贝壳都在移动。