Condition your hair and protect it from the sun with a leave-in conditioner.

给你的头发做做保养，使用免洗护发素来避免阳光灼晒。

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It passes by a heat pump, which is in effect an air conditioner run in reverse.

FORBES: Magazine Article

Since plastic was first synthesized in the early 1900s, it has evolved into everything from lifesaving medical devices to a softening agent in hair conditioner.

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Alas, the focus wasn't so much on beauty as on making a machine that shouts, "I am the most powerful, durable and efficient air conditioner in world history!"

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