关于年龄的作文英文怎么写_七年级高分英语作文5篇

关于”年龄“的英语作文范文5篇，作文题目：Age。以下是关于年龄的xx年级英语范文，每篇作文均为高分范文带翻译。

高分英语作文1：Age

As a child, I fell in love with tennis, so today I like watching tennis matches very much. Tennis players' career has been extended. In the past, most of them would retire around the age of, because they are old enough to be an athlete.

But now, we can see that many tennis players continue their career after they are old, such as Federer and Wei Remus, they are still in the leading position. They are not young enough, but they are still the best. Age is not an excuse for people to stop moving forward.

Some people may say that he can't do well because he is not young enough. In my opinion, it's nonsense. It's never too late to learn.

The terrible thing is that people have given up the chance to try, so let's take action More excuses.

中文翻译：

小时候，我就爱上了网球，所以今天我非常喜欢看网球比赛，网球运动员的职业生涯都延长了，以前，他们大多数人都会在岁左右退休，因为年龄已经足够一个运动员了，但是现在，我们可以看到很多网球运动员在岁以后仍然继续他们的职业生涯，比如费德勒和威廉姆斯，他们都保持着领先的地位，他们还不够年轻，但他们仍然是最好的，年龄并不是人们停止前进的借口，有人可能会说他做不好是因为他不够年轻，在我看来，这是胡说八道，学到永远都不晚，可怕的是人已经放弃了尝试的机会所以让我们采取行动，没有更多的借口。

万能作文模板2：年龄

My ideal job I am a four-year-old boy, a middle school student in Changjiang Middle School. Although we are all students now, I believe that every student can say his or her ideal job. My ideal job in the future is to be a doctor.

I want to be a famous doctor in the future. I like to help patients and make them healthy. The doctor's work will be very busy but interesting.

My teacher said that I am good at it Longevity and Chinese, but I still need to improve my English, then I can read English medical knowledge and patients from all over the world can get my help.

中文翻译：

我理想的工作我是一个xx岁的男孩，一个长江中学的中学生，虽然我们现在都是学生，我相信每个学生都能说出他或她的理想工作将来我的理想工作是当一名医生我想将来成为一名著名的医生我喜欢帮助病人并让他们健康医生的工作会很忙但很有趣我的老师说我擅长生物和汉语，但我还需要提高我的英语，然后我就可以阅读了英语医学知识和来自世界各地的病人可以得到我的帮助。

满分英语范文3：年龄

Saliva contains many useful ingredients, such as lubricants, enzymes, and enzymes that break down food. Now, according to the public library of science one [Sven] Bockland et al. [epigenetic predictors of age] showed that during normal development, saliva contains many useful ingredients, lubricants, enzymes and other compounds that can reveal the age of a person.

DNA in your body gets methylated small chemicals. The methyl group binds to DNA and helps to determine which genes become active, but with age This is a clue that measuring methylation may leak age DNA. The researchers studied DNA in the saliva of a pair of male identical twins.

They found the number of methylation sites related to age in male DNA. The scientists then verified the relationship between age and DNA in men and women Using only these data, they found that they could estimate the age of saliva contributors within five years, a technique that could help in crime scene investigations. Recovered saliva can tell the age of the perpetrator, so if you're worried that someone will know how old you are, be careful where you spit.

中文翻译：

唾液中含有许多有用的成分，如润滑剂、酶、分解食物的酶，现在，根据《公共科学图书馆一号》（Public Library of Science ONE）[斯文·博克兰特（Sven Bockland）等人的“年龄表观遗传预测因子”]上的一项研究表明，在正常发育过程中，唾液中含有许多有用的成分、润滑剂、酶和其他能揭示人的年龄的化合物，你身体里的DNA会得到甲基化的小化学物质甲基基团与DNA结合，有助于确定哪些基因变得活跃，但随着年龄的增长，甲基化的模式会发生变化，这是一个线索，即测量甲基化可能会泄露年龄DNA。研究人员研究了一对男性同卵双胞胎唾液中的DNA，他们在男性DNA上发现了甲基化的数量与年龄相关的位点科学家们接下来验证了在男性和女性中，年龄与DNA DNA的相关性最强的两个基因，并仅使用这些数据，他们发现他们可以在xx年内估计唾液贡献者的年龄，这项技术可能有助于犯罪现场调查。回收的唾液可以告诉犯罪者的年龄，所以如果你担心有人知道你多大了，那么你吐痰的地方要小心。