Hair has always been an imprtant sign of beauty，翻译如图所示短文

Hair has always been an imprtant sign of beauty，翻译如图所示短文

求大神翻译如图短文，谢谢

头发一直是一个重要的美的标志。无论是长发或短发，曲发或直发，往往甚受关注。
每个人头部的头发都长自皮肤的单个筒状孔，称为“毛囊”。平均每人有大约十万毛囊。
皮肤下的毛发的部分被称为“发根”。皮肤上的毛发称为“毛干”。在发根底部是一个小球状如葱头的部分称为“毛球”。这是新细胞形成的地方。随着新细胞的形成，旧的细胞通过发根被推高。时间长了，旧细胞的血液供给被切断，开始形成一种硬蛋白，被称为“角蛋白“。“角蛋白”与在我们的皮肤和指甲中的蛋白质相同。发干便是由这些死去的细胞和角质所组成。这整个过程导致头发生长。
每根头发都是独立于其他头发生长的。头发生长有三个阶段。并非所有的头发都在同一时间经历同一阶段。活跃生长的周期称为“生长期”。在此期间，头发每天的生长速率约为十分之三毫米，或每个月一厘米。这期间可以持续2至6年。头发的生长期之后是“退行期”。这个时期的头发生长开始减缓，一般持续两到三周。最后，头发的生长来完全停止和头发开始脱落。这一时期被称为“休止期”。每次会影响所有头发的15％左右。
平均而言，一个人每天失去约50至100根毛发。由于每个头发生长速率不同，这个过程往往被忽略。一旦“休止期”结束，毛发的生长过程又重新开始。你的基因控制毛发的生长的速度，有些人的“生长期”较长，这些人也许能比一般人要长出更多的头发。
~~~~~~~~~纯人手翻译，欢迎采纳~~~~~~~~~
原文如下：
Hair has always been an important sign of beauty. Whether long or short, curly or straight, hair often gets a lot of attention.
Each hair on a person’s head grows from a single tube-like hole in the skin called a follicle. The average person has about one hundred thousand hair follicles.
The part of the hair under the skin is known as the hair root. The hair sticking out from the skin is known as the hair shaft. At the base of the hair root is a small ball-like formation called a bulb. This is where new cells are formed. As new cells form, the older cells are pushed up through the root. In time, the old cells are cut off from the blood supply and begin to form a hard protein called keratin. Keratin is the same protein found in our skin and nails. These dead cells and keratin are what make up the hair shaft. This whole process is what causes hair to grow.
Each hair grows independently of other hairs. There are three periods of hair growth. Not all hairs experience the same period of growth at the same time. The period of active growth is called Anagen. During this period, hair grows at a rate of about three tenths millimeters a day, or one centimeter a month. This period can last from two to six years. The Catagen period of hair growth comes next. It is then that hair growth begins to slow down. This period usually lasts two or three weeks. Finally, hair growth comes to a complete stop and the hairs begin to fall out. This period is known as Telogen. It affects about 15 percent of all hairs at a time.
On average, a person loses between fifty and one hundred hairs every day. Since each hair grows at a different rate, this process is overlooked. Once the telogen period has ended, the hair growth process begins again. Your genes control how fast or how long your hair will grow. Some people have a longer than usual Anagen growth period. These people may be able to grow more hair than the average person.