This isn't a perfect test -- if the variable contains the comma-separated list of groups "fred,ginger", it will match a tracexsl:trace value of "red".

这不是一个完美的测试 — 如果这个变量包含一列用逗号分隔的组“fred,ginger”，则它将匹配 tracexsl:trace 的值 "red" 。

youdao

to request that you add tracing only to templates marked as belonging to the "fred" and "ginger" groups.

以要求仅向那些标记为属于“ fred ”和“ ginger ”组的模板添加跟踪。

youdao

This season we cross America from Broadway to Hollywood where dance legends Fred Astaire and Ginger Rogers created the Hollywood film musical in the 1930s.

今个乐季，港乐从美国的百老滙走到荷里活，将1930年代荷里活音乐电影的传奇舞蹈家佛列雅士提与珍姐罗渣士的风采重现舞台。

youdao

Many of the songs were used in movies starring the famous dancers Fred Astaire and Ginger Rogers.

VOA: special.2009.12.20

His two European office projects - one in Dusseldorf and the other in Prague - feature glass and concrete structures turned at crazy angles (the Prague building has been nick-named Fred and Ginger, after the Hollywood dance couple).

BBC: Gehry: King of pop architecture

Also up for best new musical is another screen-to-stage adaptation, Top Hat, based on the 1935 Fred Astaire-Ginger Rogers film.

BBC: Entertainment & Arts

It's a combination as tightly coupled as Fred Astaire and Ginger Rogers: wherever economic growth leads, greenhouse gas emissions must follow.

BBC: Emissions and growth continue their dance