he is my age的音標是[hi? ?z ma? se?ts]，基本翻譯是“他和我同歲”。速記技巧是：he=hi，is=?z，my=ma?，age=e?ts。

he is my age的英文詞源：

he is my age這個短語來源于英語，其詞義為“他和我同齡”。該短語的詞源可以追溯到古英語，其中he和my都是古英語中表示“他”或“我”的詞匯，age則來源于古英語中的“年齡”。

變化形式：

he is my age這個短語中的主語he是第三人稱單數形式，表示單數意義的動作或狀態。另外，該短語中的my也可以表示“我的”，因此也可以表示“我的年齡”。

相關單詞：

1. years old：表示年齡的單詞，通常用于詢問或回答人的年齡。

2. junior high school：表示初中階段的學校，通常指初中三年級的學生。

3. senior high school：表示高中階段的學校，通常指高中三年級的學生。

4. teenager：表示處于青春期的人，通常指十幾歲的人。

5. adulthood：表示成年人的階段，通常指已經成年的人。

6. middle-aged：表示中年人的階段，通常指已經度過青年期但未到老年期的人。

7. younger generation：表示年輕一代的人，通常指十幾歲到二十幾歲的年輕人。

8. older generation：表示年長的一代人，通常指已經退休或步入老年的人。

9. lifespan：表示生命的長度，通常指一個人從出生到死亡的時間跨度。

10. lifelong：表示終身的，通常指一個人一生的時間跨度。

例句：He is my age, so we have a lot in common.（他和我同齡，所以我們有很多共同點。）

常用短語：

1. be of the same age

2. of a similar age

3. of a different age

4. be born around the same time

5. be at the same stage of life

6. be at the peak of their youth

7. be at the beginning of their journey

雙語例句：

1. He is my age and we have a lot in common.

2. We are both of the same age and enjoy going out for a drink after work.

3. He is a few years older than me, but we have a lot in common.

4. I was born around the same time as him and we both grew up in the same city.

5. We are at the same stage of life and both looking forward to retirement.

6. He is at the peak of his youth and I am at the beginning of my journey.

7. We are both in our thirties and have been through a lot together.

英文小作文：

My age is a significant milestone in my life, as it marks the passage of time and the accumulation of experiences. I am now at the same stage of life as my friend, who is also a significant part of my journey. We have both faced many challenges and opportunities together, and have learned from each other"s experiences. Our shared experiences have strengthened our bond and made us closer than ever before. I am looking forward to the future, as it will bring new opportunities and challenges that will shape my journey further.