求翻译：在海边，我捡起了一枚小小的贝壳，却非常坚硬和精致。回旋的花纹中间有着色泽或深或浅的小点，如果仔细观察的话，在每一个小点周围又有着自成一圈的复杂图样。是什么意思？

At the beach, I picked up a small shell, is very hard and fine. Maneuver has a color pattern intermediate or deep or shallow small point, if you look closely, then, in each small circle around the point and has a self-contained complex patterns.

正在翻译，请等待...

In the seashore, I picked a small shell, extremely was actually hard and fine.Among the maneuver pattern has the luster either the depth or the shallow dot, if observes carefully, also has around each dot from becomes a complex pattern.

正在翻译，请等待...

On the seashore, I pick up a small shell, but very hard and exquisite. There is snack with either deep or simple color and luster the middle the pattern circling round, if observing carefully, there is a complicated pattern to have a circle of one's own around every snack.