Today i have learned some new phrases ,i will write it down .

• expand your world .  [ɪkˈspænd]
• practical reason .   [ˈpræktɪkl] 实际的原因 
• a US-Chinese joint venture   .   [dʒɔɪnt]   合资企业
• see the world from angels . 
• you would have never thought of before 
• consider for a moment . 考虑一会儿
• cause by  引起               The damage is cause by rain water .
• separated by 分开。 The British and American are separated by a common language .
• conflict  冲突.  [ kənˈflɪkt]      They conflict each other .
• realise 认识到。 No one seems to realise the magnitude of this problem.
• a certain time  。 某个时间
• backing down 。 做出让步。He won’t backing down 
• in a heated argument . 在激烈的争论中。
• perspective  [pərˈspektɪv]  观点，态度，角度。 The perspective  of looking the post office . 观看邮局视角