To illustrate the possibility for further extension, the form contains an extra non-functional button labeled Delete Policy that does not have a corresponding feed.

为了展现进一步扩展的可能，表单包含一个额外的非功能性按钮，标记为 Delete Policy，它没有对应的数据源。

youdao

They can fish and feed a family or sell them to earn extra income.

人们能捕捞鱼虾养活家庭，或者出售以便得到额外收入。

youdao

Life was hard enough already without four extra mouths to feed.

生活已经足够艰辛，要再多喂四张嘴也是勉为其难。

youdao

There were almost twice as many mouths to feed - but no extra food to feed them.

VOA: standard.2010.03.30

Smaller outfits seldom have much of a cushion to buy extra feed, and Texas had a nasty drought last summer, too.

ECONOMIST: Drought in Texas

The farm said it was having to buy in the extra feed because of the the poor quality of last year's home-grown silage crop.

BBC: Acton Hall lambs, Suffolk

Swans are well known in these parts for their healthy appetite for grass, and the conservation scheme now provides compensation for the extra beaks to feed.

BBC: NEWS | UK | Northern Ireland | Farmers aid grazing swans