The underground chamber remained a secret for nearly 1, 600 years, until an archaeologist noticed rectangular patches of soft clay in the pyramid's floor—a telltale sign of a grave.

这地下墓室的秘密尘封了近1600年之久，直到一位考古学家发现了在塔内地面上的矩形软土——它泄露了墓穴的秘密。

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Use a soft brush, then Alt-Click an area without the gray patches to clone it, then start brushing the crack away.

使用软刷的话，没有灰色补丁按住Alt键的一个领域克隆它，然后开始刷牙裂纹了。

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His hands turned the pedals and propelled him up the hill, through soft sandy patches and over rocks and boulders that were seemingly everywhere.

FORBES: Chris Waddell's Amazing Hand-Powered Kilimanjaro Climb