Oii, gente! Por muito tempo desejei essas bandeirinhas de traduzir no blog, e finalmente achei um tutorial super desatualizado, alterei todo o código e consegui, que são esses que estão vendo aqui na lateral.

 É super simples, a unica coisa que tem que fazer é ir em LAYOUT e colar o código dentro de um gadget de HTML, e prontinho!

<style>
.google_translate img {
filter:alpha(opacity=100);
-moz-opacity: 0.9;
opacity: 0.9;
border:0;}
.google_translate:hover img {
filter:alpha(opacity=29);
-moz-opacity: 0.29;
opacity: 0.29;
border:0;
}
.google_translatextra:hover img {
filter:alpha(opacity=0.29);
-moz-opacity: 0.29;
opacity: 0.29;
border:0;
}
</style>
<div>
<a class="google_translate" href="#" target="_blank" rel="nofollow" title="English" onclick="window.open('http://translate.google.com/translate?u='+encodeURIComponent(location.href)+'&langpair=pt%7Cen&hl=en'); return false;"><img alt="English" border="0" align="absbottom" title="English" height="42" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgG9A-XRUiGu_Jy3AJjmf2NWe-5tCRvowGJl7mQCJlJxZ3sU0Owo1OxWRHdNxOPYQhyphenhyphenidE2ceLC6_ZvpIzm3SkNifAzLCOdhvQ4qk7yHl4Lm686ddrpQaWwBvy93L5eQNmJXoZBDeacY1s/?imgmax=800" style="cursor: pointer;margin-right:13px" width="34"/></a>
<a class="google_translate" href="#" target="_blank" rel="nofollow" title="French" onclick="window.open('http://translate.google.com/translate?u='+encodeURIComponent(location.href)+'&langpair=pt%7Cfr&hl=en'); return false;"><img alt="French" border="0" align="absbottom" title="French" height="42" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmMUQ3mQJIOKKp1Di1MIVIn7n7ZkyPHKs_MPukONOcu81DgDpn6k2-hph4WTZH_c35D3doMMBTFWW60GvYvweSUoQbx_IbjWGuFz-i-qXlgGX5J0-DHnJp9_8mA1vBVqSvKjDGAt_-hzM/?imgmax=800" style="cursor: pointer;margin-right:13px" width="34"/></a>
<a class="google_translate" href="#" target="_blank" rel="nofollow" title="German" onclick="window.open('http://translate.google.com/translate?u='+encodeURIComponent(location.href)+'&langpair=pt%7Cde&hl=en'); return false;"><img alt="German" border="0" align="absbottom" title="German" height="42" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEirkUnEcySlwG4SJwulWCEUY5SkkoEt_ogQRY3M1gD4i8IAmgMS-hQ-Daefhz0tXQuHM0i0PXVzkUsL0hjafBscnIdivAKAs3uU8a-_tIzMan8fcvQjwHUL6-vDcllVNXxfuiDJdbbBOlWj/?imgmax=800" style="cursor: pointer;margin-right:13px" width="34"/></a>
<a class="google_translate" href="#" target="_blank" rel="nofollow" title="Spain" onclick="window.open('http://translate.google.com/translate?u='+encodeURIComponent(location.href)+'&langpair=pt%7Ces&hl=en'); return false;"><img alt="Spain" border="0" align="absbottom" title="Spain" height="42" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9alGyD0pWjt5ym4DnUGXK0494o_dGDlLl9jZ_E4eTdjb_jC7RYTdNnu6LRXbCefBPgTEcsx-0Tqcnhl3Js2m5028N6rcgEx0F_xsfF3ELs6PRrdbc6IM3obAUlCIbh67qyYFuOJ7mkB5K/?imgmax=800" style="cursor: pointer;margin-right:13px" width="34"/></a>
<a class="google_translate" href="#" target="_blank" rel="nofollow" title="Italian" onclick="window.open('http://translate.google.com/translate?u='+encodeURIComponent(location.href)+'&langpair=pt%7Cit&hl=en'); return false;"><img alt="Italian" border="0" align="absbottom" title="Italian" height="42" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1P3jxx7oF-7cnnpQEFMy7wPPhmQYiYJZsWc15wtCGxtqjlbQ5KPicZtBAeGF5uVfRRtEHAQXzI1Mq12a4jUJe8QecHUQ_xqJ9_k91pRtjaMHpWebSlJdzFSx3_Q6I4mPOixpfA_7XkkI/?imgmax=800" style="cursor: pointer;margin-right:13px" width="34"/></a>
<a class="google_translate" href="#" target="_blank" rel="nofollow" title="Dutch" onclick="window.open('http://translate.google.com/translate?u='+encodeURIComponent(location.href)+'&langpair=pt%7Cnl&hl=en'); return false;"><img alt="Dutch" border="0" align="absbottom" title="Dutch" height="42" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7jkF1WN5elPH88BMMkgllR44xhBhqygTXjyLdKaRPA1x80eECpXIS1D-aSDebhn-vFcx7XSdkVR5euEnGaQwHDamBUycBxUPf_XEntx7Wnrev4TFJ9nzQfyukinrX09CYWtw4cbHdcAo/?imgmax=800" style="cursor: pointer;margin-right:13px" width="34"/></a>
<br/></div>