问题描述：
检查英文的错误
This is Hai Bao,it the mascot of 2010 Shanghai World EXPO,it use the chinese character "人"（people）as the main idea.He's smile,shows the optimistic and active od China.The big thunb it give us,is the most sincerity invation for all the people of the world.There're lots of Exhibition Halls,but the chniese one is always my favorite,because I'm a Chinese,I love my homeland forever.
中文：这是海宝.海宝是中国2010年上海世博会吉祥物,它以汉字“人”字为核心创意,他的欢笑,展示着中国积极乐观、健康向上的精神面貌;他翘起的大拇指,是对来自世界各地的朋友发出的真诚邀请.世博会有非常多的展馆,但我最喜欢中国馆,因为我是一个中国人,我爱我的祖国.
This is Hai Bao,it the mascot of 2010 Shanghai World EXPO,it use the chinese character "人"（people）as the main idea.He's smile,shows the optimistic and active od China.The big thunb it give us,is the most sincerity invation for all the people of the world.There're lots of Exhibition Halls,but the chniese one is always my favorite,because I'm a Chinese,I love my homeland forever.
中文：这是海宝.海宝是中国2010年上海世博会吉祥物,它以汉字“人”字为核心创意,他的欢笑,展示着中国积极乐观、健康向上的精神面貌;他翘起的大拇指,是对来自世界各地的朋友发出的真诚邀请.世博会有非常多的展馆,但我最喜欢中国馆,因为我是一个中国人,我爱我的祖国.
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