首先，确定马铃薯渣每种成分的具体含量。

Firstly, I determine the contents of each component.

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然而，为了要确保你所用的产品真的具有除皱效果，你应该知道每种抗皱霜都必须含有哪些必需成分。

However, to be assured that the product that you use is really effective in wrinkle removal, you should be aware of the essential ingredients every anti wrinkle cream must have.

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每种浮游植物与海水中的其他成分吸收与反射光线的性质是不同的。

Each type of phytoplankton and other material in the water absorbs and reflects light differently.

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