当鱼不使用鱼鳍时，会将它们折叠起来，收回到特殊的沟槽或者凹陷部位；这样鱼鳍就可以与身体保持齐平，以维持它们平滑的外形。
When not in use, the fins are tucked into special grooves or depressions so that they lie flush with the body and do not break up its smooth contours.
这架鱼食投放器正在给陈海平（音译）拥有的九个鱼塘中的一个投放谷物饲料。 鱼塘在广东省遂溪县，每一个有足球场般大小。
The fish-feeder is tossing grain pellets into one of Chen Haiping's nine fish ponds, each as long as a football field, in the town of Shuixi, in China's Guangdong province.
摊平的鱼里面对着火烤，鱼油渗出来滴到火上，进了盐的鱼肉则风味十足。
By roasting the fish vertically with the open side facing the fire, the oil seeps into the ashes, leaving salted, seasoned fish meat.
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