chrome

* Translation

Option -> 高度な設定 -> 翻訳

* Mouse Gesture

https://chrome.google.com/webstore/detail/lfkgmnnajiljnolcgolmmgnecgldgeld

* Search by Image for Google

* Webpage Screen Shot

* Cookie

- if Bad Request 400 is occured, you delete cookie

-- Option > High > Content Settings > Delete All Cookies and Sight