請將下面這段話翻譯成英文：
進入21世紀，世界形勢繼續(xù)發(fā)生深刻變化，多極化與經(jīng)濟全球化在曲折中深入發(fā)展，科技進步突飛猛進，人類社會前進的步伐加快，新情況、新矛盾層出不窮。維護世界和平、促進共同發(fā)展是各國人民的共同使命。國際社會在探索與實踐中，更加深刻地認識到，應該站在時代發(fā)展和人類進步的高度，以合作謀和平，以合作促發(fā)展，努力擴大各國利益的匯合點，尋求互利共贏。中國的和平發(fā)展道路是一條在維護世界和平中發(fā)展自己，又以自身發(fā)展促進世界和平的道路；就是要以科學發(fā)展觀為指導，實現(xiàn)全面，協(xié)調(diào)和可持續(xù)發(fā)展，努力構(gòu)建社會主義和諧社會?！ ?br />
參考翻譯：
Since entering the 21st century the world has continued to undergo profound changes.World multipolarization and economic globalization are developing in greater depth amid twists and turns.Science and technology are making rapid progress as human society advances at accelerated pace.New situations and new contraditions keep cropping up without letup.Maintaining world peace and promoting common development remain the mission of all countries in the world.Thanks to its exploration and practice,the international community has arrived at a deeper understanding that it must secure peace and promote development through cooperation in the interest of progressing times and human advancement and seek mutual benefits and win-win results by earnestly expanding the convergence of interests of all countries.China's peaceful development is a path of developing itself while maintaining world peace and promoting world peace with its own development.With the guideline of the concept of scientific development,China will achieve a comprehensive,coordinated and sustainbale development and build a harmonious socialist society.
深刻的：profound
多極化：multipolarization
突然出現(xiàn)：crop up
全面，協(xié)調(diào)和可持續(xù)發(fā)展：a comprehensive,coordinated and sustainbale development
社會主義和諧社會：harmonious socialist society
