BE a new and different version of you, trying on the clothes or skin or planetarycrust of another.
成为那个全新的、不同版本的你，尝试不同的衣服、皮肤或另一星球的地壳。
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Disappointingly perhaps, scientists have discovered this not by carrying out an exciting mole-cruiser expedition beneath the planetarycrust, but by (comparatively) humdrum lab work.
You know planetary researchers love studying deep craters to learn about the impacts that created them, and how they redistributed pieces of the planet's crust.