The top ten countries in the world with average life expectancy.

The top ten countries in the world are Japan, Switzerland, Australia, Iceland, Spain, Italy, France, New Zealand, Canada and Norway.

1, Japan: Japan's life expectancy ranks first in the world. According to the latest data of the United Nations, the average life expectancy in Japan is over 84 years, which is much higher than the world average. The secret of Japanese longevity mainly lies in their eating habits, adequate exercise, social activities and quality medical care.

2. Switzerland: Switzerland ranks second in the world in life expectancy. Life expectancy in Switzerland is also over 84 years. Swiss people live longer because of their strict lifestyle and hygiene habits, and their high-quality health care system.

3. Australia: Australia's life expectancy is the third in the world. The average life expectancy of Australians is about 82.4 years, mainly because Australians pay attention to exercise, healthy diet and lifestyle.

4. Iceland: Life expectancy in Iceland ranks fourth in the world. The average life expectancy in Iceland is about 82. 1 year, which is mainly due to positive attitude, regular life, good living habits and universal health insurance policy.

5. Spain: Spain ranks fifth in the world in life expectancy. The average life expectancy of Spaniards is about 82 years, which is mainly due to their healthy eating habits. They insist on taking a nap and have a rich social life.

6. Italy: Italy ranks sixth in the world in life expectancy. The average life expectancy of Italians is about 8 1.6 years, mainly because they are passionate and simple in diet and lifestyle, and enjoy a healthy and natural diet.

7. France: France ranks seventh in the world in life expectancy. The average life expectancy of French people is about 8 1.4 years, which is mainly due to their complete medical system and their emphasis on healthy diet, lifestyle and good social life.

8. New Zealand: Life expectancy in New Zealand ranks eighth in the world. The average life expectancy in New Zealand is about 8 1.2 years, mainly because New Zealand's policies encourage them to pay attention to environmental protection. New Zealanders pay attention to natural pollution-free food, water and lifestyle health, just like the signs of some rural tourist areas.

9. Canada: Canada's life expectancy ranks ninth in the world. The average life expectancy in Canada is about 8 1 year, which is mainly due to the habit of paying attention to quality of life, healthy diet and diversified exercise methods.

10, Norway: Norway has the tenth life expectancy in the world. The average life expectancy in Norway is about 80.8 years. Norwegians not only like sports, but also pay attention to a comfortable lifestyle and healthy social life, as well as a good and advanced medical system.