All of the sand dunes, however, form part of a larger dune field nearly encircling the lake.

所有沙丘形成了一个更大的沙丘，几乎包围了整个湖泊。

youdao

After eating, I hiked to Lake Michigan, and sat up on a large sand dune.

进食后，我徒步到密歇根湖和坐起来，在一个大沙丘。

youdao

The Lake Course, less than a mile from the Pacific, is built on the lee side of an enormous dune running down to Lake Merced.

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Scrambling up the steep dune is hard work, but the views over the lake and the island are worth the climb.

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