While they have been reasonably successful, mashups generally require planning on part of the site operator.

虽然它们已经相当的成功，但是mashups通常还需要站点运营者进行一定的规划。

youdao

Company engineers will be free for users to install equipment debugging and on-site operator training.

我公司工程师将免费为用户安装调试仪器，并进行现场操作培训。

youdao

Use the "site:" operator to search only within a certain website.

使用“site： ”操作符可以只在指定网站内搜索。

youdao

Since they flow directly to the user's computer, the site operator has no idea what is going on.

FORBES: Magazine Article

Site operator FCC Environment and representatives from Gedling Borough Council and Nottinghamshire County Council were present at the meeting.

BBC: Dorket Head landfill: Odour 'not a risk to human health'

There are other ways to check indexation levels, like using the site operator.

FORBES: SEO Health Check: Why You're Tracking the Wrong SEO Metrics