The mole will uncover this spot, and then dig around to uncover five more random spots.

鼹鼠会发现这一点，然后挖掘周围，以发现五个更多的随机点。

youdao

That random shape changing would be consistent with the spots being clouds.

那种随机的形状变化与形成云的黑子是一致的。

youdao

This behavior avoids hot spots in the storage and exploits the performance of sequential writes (faster than random writes).

此行为避免存储中的热点并利用顺序写入的性能(比随机写入更快)。

youdao

But are accident black spots simply the result of random variation or are there some areas where speeding is a particular danger?

BBC: Speed Cameras