The rhymes of the youth inspirational antithesis sentences are as follows:

1. The mountains and green mountains are heavy and suspicious, and the school of water is clear and wants to keep people.

2. providence is difficult to ask, and human feelings are easy to be sad when they are old.

3. Happy spring, sad wind and rain.

4. You must work very hard to look effortless.

5. There are graceful trees and graceful scenery, and Ran Ran Xiang Lian is exposed.

6. Clouds come out of the world and become rain, while rocks flow from the spring on the mountain.

7. Say goodbye to the river head with a sigh. If you drive across the bridge in your dreams, you will enter Tianya Road.

8. Look through the questions to find the answers. If you have difficulties, take a look and learn from them.

9. One star, two stars, countless bright Mars, one hammer shadow, two hammer shadows, and countless fast-moving iron shadows.

expanding and supplementing

Youth is a Chinese word, which refers to spring. In spring, the vegetation is lush and its color is green, so it is called it; Second, youth, young; Three-finger age, age; Four refers to good times and precious years; Finger wine name; Six-finger psychology is a stage from immature to mature. From "Songs of the South": "Youth is thanked, and the day shines."

Puberty

Puberty refers to the first reproductive period marked by the maturity of reproductive organs and the development of secondary sexual characteristics. In humans and higher primates, the first menstruation is the symbol of females, which generally refers to the age of puberty.

Adolescence refers to a transitional period from children to adults.

Generally speaking, girls' puberty is earlier than boys', starting from the age of 1-12, while boys' puberty starts from the age of 12-14. However, due to individual differences, the period from 1 to 2 years old is usually referred to as adolescence.

Adolescence is a critical period for the rapid growth and development of human body, and it is also the second peak of growth and development after infancy. During this period, both boys and girls have undergone many great and wonderful changes inside and outside their bodies. Therefore, it is undoubtedly a very important thing for children to master and understand the changes in the body during this period.