Google translation of the power has been talked about for many people. As everyone knows, in addition to online translation of a certain text or web pages, Google also can be directly translated Word or PDF document! In other words, when you enter the Word or PDF document URL address, then click the "Translate" button, Google will put it into the HTML document, and then translated, regardless of whether this document was Google index.

Similarly, the function of translation in the search results can also use the module.

but is a bit of trouble, if you do not this document online, then it can not carry out the translation. If an upload feature to increase the like.