US sends USS Fort Worth warship to assist in plane crash operation

The video provides an introduction to the United States in English, Chinese, and Russian, highlighting the continuation of the topic.

What is the main focus of the first section of the video?

• The history of the USA

• Introduction to the USA

• Geography of the USA

• Cultural aspects of the USA

What does the term 美國 refer to in the second section?

• A historical event

• A geographical location

• The United States of America

• A cultural festival

Which section discusses the concept of 美國?

• None of the sections

• First section

• Third section

• Second section

What is the primary theme of the third section?

• Summary of the video

• Conclusion of the topic

• Continuation of the topic

• Introduction of a new topic

What is the meaning of 'Продолжение следует...' in the context of the video?

• Continuation of the topic

• The end of the video

• A new beginning

• A summary of the video