2010年9月16日，首届两岸汉字艺术节在北京开幕。艺术节活动主旨为“汉字艺术，源远流长”，旨在传承汉字文化，推广汉字艺

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I'm Li Hua,and I attended the fourth solar energy exhibition held on september 16,2010 in Dezhou,Shandong Province.It was quite impressive.
My view is that 1.At present,the world is faced with the energy crisis,continue to develop new sources of energy 2.Solar green environmental protection,and can use again 3.Solar energy has walked into people's life,and play an important role in 4.People's awareness of environmental protection are increasing,environmental protection low carbon way of life are forming It is up to us to make the world more beautiful thank !