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Another wonderful free resource is OpenOffice.
另外一个非常棒的免费资源是OpenOffice。
youdao
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The library is a great resource that is often under utilized - and its free!
图书馆是一种人们经常利用的丰富资源，而且是免费的！
youdao
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The library is a great resource that is often under utilized - and its free!
图书馆是一种人们经常利用的丰富资源，而且是免费的！
youdao