The United States is the world's first power, not only in the military field, in the economy, scientific research, medical aspects are in the world's leading position, So the United States has a lot of monopoly on the world's enterprises, which we are more familiar with should be the computer.
We all know that Microsoft is the software developed by the United States, so when you use the software, you only need to pay the fee to the United States, not only Microsoft Windows, Android, including Ios are products made by American software vendors.
In this regard, although we are trying to catch up, but need to recognize the gap is still relatively large, and the United States in the top of the medical aspects of the do or very good, especially in the medical equipment, in the world's leading position, there are a lot of countries are also in the United States and the United States to carry out medical exchanges, but the equipment must be from the United States to buy.
In addition, the U.S. engine field is also in the world's first, not only civil engine, for the military involved in the field also out of the head position. The Boeing Company is the world's largest aviation company. In fact, we know Boeing, not only the production of airplanes, including the aircraft in the pronunciation of the aircraft, cruise system, are other countries can not complete the independent research and development of products.
So want to beat the United States to become the world's first, in all areas of the need for talent to continue to update, so that we can really self-sufficient, but the distance between the two is also gradually approaching, the recent development of the last decade since China's development is every one of us have seen ****, I think the United States also recognized this, so the United States began in some economic aspects of the preparation of sanctions against us, so the United States is also a good place to start. Started in some economic aspects ready to sanction us, but it is too late, China is no longer that people bully the nation.