The red envelope is the message containing the answer to that request.
红色信封是包含对该请求的应答的消息。
The Lascaux caves, in the Dordogne region of France, may have the answer. There you can see a painting of a red cow with a black head high on one of the walls.
法国多尔多涅河地区的拉斯科洞穴中也许就有这些问题的答案:在那里的一面墙壁上,你能看到一头红色的母牛,它黑色的牛头高高扬起。
The answer was found to lie in red wine, which contains resveratrol, a polyphenol that limits the negative effects of smoking and a fatty diet.
发现答案原来是红酒中含有多酚物质白藜芦醇,它能够限制吸烟和脂肪所带来的副作用。
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