这是由一个在英语教学方面起领头作用的学校给我们提供的产品。
This was produced for us by a leading English language school.
我们的商业模式由四大主要元素构成，即产品，分销，沟通和价格。
"THERE are four main elements to our business model-product, distribution, communication and price," explains an executive at LVMH, the world's largest luxury-goods group.
我们的产品呢，由胶原蛋白制成，胶原蛋白是一种自然的止血剂,有包覆的作用。
So our product, made out of collagen, collagen is a natural haemostatic that induces a reaction of cladding.
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