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Vanishing species : trawlers at anchor in hong kong .

消失的行当：香港抛锚的拖网渔船。

The trawlers were seized friday off ishikawa prefecture within japan 's exclusive economic zone , kyodo quoted the coast guard as saying .

共同社援引海上保安的话说，渔船星期五在石川县附近日本专属经济区里被扣留。

Bottom trawlers are banned from fishing within the 12-mile limit , and inspectors can instantly close any area for a fortnight or more if they think it is being overfished .

水底拖船禁止在12英里的界线内捕鱼，如果检查人员认为任何区域被过度捕捞，他们可以立即封闭这一区域达两周或更久。

Some trawlers anchored in the fishing port .

渔港里停泊着几艘拖网渔船。

Over the preceding two days , pirates had taken over two egyptian fishing trawlers .

在过去两天时间内，海盗已经控制了两艘埃及拖网渔船。