Significance of migration

Migration refers to the migration and movement of animals or humans for reasons of survival and reproduction.

Migration refers to the behavior that animals or human beings leave their original places, migrate to other places or migrate to other places for various reasons. This kind of behavior is usually to find a better living environment, reproduce or escape danger.

The idiom "migration" can be used to describe the behavior that human beings or animals leave their original places under certain circumstances in order to seek a better life or escape from danger. It can be used to describe the migration behavior of human beings and animals, and it can also be used to describe the changes of people's residence and workplace.

The story of this idiom originated from the ancient farming society in China. In ancient times, people were often forced to leave their homes to find a new life because of natural disasters, wars or other reasons. This kind of migration is very common in the history of China, so this idiom was formed.

Transfer sentence making

1, Manchu, also a descendant of the Yellow Emperor, moved there, which must not be ignored! I am deeply grateful to the powerful emperor, and I have been entrusted with it all my life. I listened to you, how can I betray myself to take refuge?

2. In the winter of 2003, the author studied the migratory situation of the shrimps in the Yellow River wetland in the east of Guanzhong Plain, Yulin Freshwater Lake in northern Shaanxi and Hanjiang River Basin.

3. In ancient times, grazing, hunting, sending letters, issuing military orders, migrating grazing and marching thousands of miles were all inseparable from horses.

Most of these people who know this news are elderly citizens. They have all experienced many migrations in the mountain city of Christ. They all know the day of migration very well, and they are all worried.

5. Only the later' sending home' (leaving the place of origin for a long time because of previous migration, or living in other provinces, so it belongs to a different place of origin) is considered as a returnee.