我相信你们都具有丰富的专业知识。
丰富的专业知识和周密的规划是建设一个优秀网站的前提条件。
So plenty of professional knowledge and very careful design is the key condition of setting up an excellent website.
我喜欢读书与写作，而且我主修汉语言文学，因此我有丰富的专业知识。
I like reading and writing, and I'm majoring in Chinese language and literature, so I have a wealth of expertise.
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