To create a Google Translate Widget, use a Text Widget. Enter the text shown below, replacing the website name “sanonofresafety.org” with your website name. You can leave the Text Widget title blank. The translated page defaults to Spanish, but at the top of the Google translate page, the user just enters whatever language they want.
Do not use the instructions provided by Google. They do not work in WordPress.com.
<a title=”■ Google Translate” href=”http://translate.google.com/translate?sl=en&tl=es&u=http%3A%2F%2Fsanonofresafety.org%2F” target=”_blank”>■ Google Translate</a>
San Onofre Safety 
Thanks for sharing this. Worked for my site. WEEEEE!
Great Help. Thanks