It is not only tuna but sardine, mackerel and other fish that are in decline.

不仅仅是金枪鱼，沙丁鱼，鲭鱼和其他鱼类也在减少。

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Industry in Britain has been in decline since the 1970s.

英国工业自20世纪70年代以来一直在走下坡路。

《牛津词典》

Fish stocks in the Baltic are in decline.

波罗的海的鱼类资源逐渐减少。

《牛津词典》

The report says spending remains flat or in decline in the local economy.

VOA: special.2009.03.30

When the housing market is in decline, the ability to sell houses drops dramatically.

当住房市场衰退时,房屋销售量就会急剧下降

耶鲁公开课 - 金融市场课程节选

Well, that's because the housing market is now in decline.

因为住房市场正在衰退

耶鲁公开课 - 金融市场课程节选

Experts say nearly all of the UK's 250 species of bee are in decline.

BBC: Gloucester bee conservation project wins ?50,000 grant

Put simply, a lack of innovative thinking is the precursor to a brand in decline.

FORBES: Leadership Lesson: The Difference Between Google and Apple

Bee experts say nearly all of the UK's 250 species of bee are in decline.

BBC: Gloucester named first 'bee guardian' city in UK