從 <a href="HTTP://tango.freedesktop.org/Tango_Desktop_Project"> 探戈專案</a> <br><br>"説明瀏覽器"圖示由於版本 0.8.90 探戈專案圖示是公共域: <a href="HTTP://tango.freedesktop.org/Frequently_Asked_Questions#Terms_of_Use.3F"> 探戈專案常見問題解答</a> 探戈 圖示 圓 探戈説明瀏覽器中
Help browser" icon from <a href="http://tango.freedesktop.org/Tango_Desktop_Project"> Tango Project </a> <br><br> Since version 0.8.90 Tango Project icons are Public Domain: <a href="http://tango.freedesktop.org/Frequently_Asked_Questions#Terms_of_Use.3F"> Tango Project FAQ </a> 藍色 圓 説明 探戈説明瀏覽器中
blue mark circle button question buttons ambox Ambox Blue Question clip art vector graphic can be downloaded for free ambox 藍色 問題 Ambox 藍問題
blue triangle warning effect ambox Ambox Warning Blue clip art vector graphic can be downloaded for free ambox 警告 藍色 Ambox 警告藍
Blue Practical Business Icons - Vector Material Blue Commercial Three-dimensional vector graphic can be downloaded for free 藍色 商業 three-dimensional Blue Practical Business Icons - Vector Material Blue Commercial Three-dimensional