因此用户就不必一直呆呆地盯着一个空白的浏览器窗口和沙漏图标，等着服务器做后面的事。

So the user is never staring at a blank browser window and an hourglass icon, waiting around for the server to do something.

youdao

提防不认识的网站或电子邮件地址，永远留神浏览器底下的安全图标(一把锁上的锁或完整的钥匙符号)。

Be wary of websites or email addresses that you don't recognise and always look out for the security icon (a locked padlock or unbroken key symbol) in the bottom of your browser window.

youdao

您需要将新的列右对齐，以便图标显示在浏览器窗口的右侧。

You want to align the new column to the right, so the icon is displayed on the right-hand side of the browser window.

youdao