If your website is content-heavy and is updated frequently (e.g. a blog or news site), having an RSS feed will be a necessary site feature for keeping your users up-to-date with fresh content.

——如果你的网页内容很多，而且更新非常快（比如：博客或者新闻网站），提供RSS订阅将保证你的读者能第一时间收到你更新的消息和内容。

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Feed and fodder stocks have been either buried under debris or damaged by the heavy rains that followed the earthquake.

储存的饲料和饲草不是埋在瓦砾之下，就是为震后的大雨所毁坏。

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To improve the heavy oil atomization situation of FCC feed stock and decrease the yield of carbon and dry gas, the feed stock, heavy oil, is emulsified.

为改善催化裂化原料油雾化状况，降低结焦和干气收率，将原料重油进行乳化。

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The same goes for robotic spoons that make it easier for the infirm to feed themselves, power suits that help lift heavy grocery bags, and a variety of machines that watch the house, vacuum the carpet and so on.

ECONOMIST: Why the Japanese want their robots to act more like humans

"We have had a lot through from Job Centres where very heavy sanctions have been imposed upon them and they have not been able to feed themselves, " says Roslyn McVeigh, who manages two food banks near Glasgow.

BBC: Food banks used by thousands of jobless, figures show

The larvae are the main heavy feeders and they eat mainly aphids, but the fear is that when the aphids run out they feed on all sorts of other things - including the native ladybirds.

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