Mutual understanding is of great importance to friendship.(翻译)

The importance of oceanography as a key to the understanding of our planet is seldom as well appreciated.（英译中)

What is the significance of understanding the sunspot component according to the passage？A

Which of the following is true about the application software？A．It helps people understand

Environmental protection is of great signific

Mobile office is the mutual product of economic scientific and social progress. Mobile of

The goal of cultural exchange is to _____ better understanding between different nations.