Make sentences:
1, for our healthy growth, the teacher can be said to have taken great pains.
Air pollution harms people's health.
Overindulgence is not conducive to the healthy growth of children.
4. The composition should describe positive content, express healthy feelings and cultivate noble sentiments.
The teacher took good care of me and made me develop in an all-round way and grow healthily.
6. The whole family raised their glasses to wish Grandpa a happy birthday, health and longevity.
7. Appropriate extracurricular activities are beneficial to students' physical and mental health.
8. We can't just focus on study and ignore health.
9. Physical education is related to students' health and can't be ignored.
10, students have repeatedly asked for more healthy and beneficial extracurricular activities.
1 1. Actively carry out national fitness activities to improve people's health.
12, regular participation in sports activities is good for your health.
13. Although there are some problems in the reform and opening up, the general trend is healthy.
Chinese characters have been used for the longest time so far, and they are also the only inheritors of the ancient Otomachi system. Chinese characters have always been the main official language in China.
In ancient times, Chinese characters were also used as the only international communication language in East Asia. Before the 20th century, they were still the official written standard characters of Japan, the Korean Peninsula, Vietnam and Ryukyu, and all East Asian countries created their own Chinese characters to some extent.
It should be noted that Japanese, Korean Peninsula, Vietnamese and other countries were deeply influenced by China culture in history, and even other languages borrowed Chinese characters. In the non-Chinese character system, Japan has formulated a list of commonly used Chinese characters, and South Korea has also formulated basic Chinese characters for education, while Vietnam, North Korea and Mongolia, which used Chinese characters in history, have now given up Chinese characters.
From the ancient legend of Cangjie's word-making to the appearance of Oracle Bone Inscriptions more than 1000 years ago, China scholars have been trying to uncover the mystery of the origin of Chinese characters. There are always different opinions about the origin of Chinese characters, among which the most influential ones are: knot rope theory, gossip theory, seal cutting theory, Cangjie word-making theory, description theory and picture theory.