如果你想在怀孕期间特别小心，试试那些矿物系列的化妆品。

If you want to be super careful during pregnancy, try some of the minerals-only makeup lines.

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本文总结了在某些矿物系列中，成分变化与构造变化之间的关系。

The author attempts to illustrate the relationship between the change of chemical composition and the change of crystal structure in some mineral series.

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在经过很多研究以后，科学家们确认马沃斯山谷拥有火星上最为丰富的粘土特征，并且还有一系列不同组成的矿物层可供研究，这点和盖尔环形山颇为相似。

Multiple studies have confirmed that it has the planet's strongest clay signature, and, like Gale, an array of intriguing mineral layers with different composition.

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