But if piranhas would be out of the beach, just imagine blood all over the water, on the boats, and maybe even close on the shore. 但现在海滩边又来了食人鱼!想象一下到处都是鲜血的场面,水里、船上、甚至岸上!
It is more likely, though, that piranhas will eat smaller fish or their own if desperately hungry. 但通常食人鱼在极度饥饿时会捕食更小的鱼类或者互相残杀。
Piranhas have long terrorized American audiences, with their ferocious appetites and need for meat. 比拉食人鱼一直让美国观众感到恐怖,它们生性凶残,爱吃肉食。
Piranhas occasionally bite humans or other mammals when very hungry or threatened, but serious attacks are extremely rare. 但在饥饿或者受到威胁时,食人鱼偶尔会攻击人类或其他哺乳动物,但很少出现严重袭击事件。
Liuzhou's municipal authorities in Guangxi on Wednesday placed a heavy bounty on piranhas recovered from its waters, and would offer 1,000 yuan for every piranha caught, China News Service reported. 据中新社报道,周三,广西柳州市官方悬赏钓剿所辖水域中的食人鱼,每条奖励1000元。
The researchers are now interested in whether piranhas vocalize during mating. 研究人员现在研究,食人鱼在交配时是否发声。
According to a recent scientific study, despite their fearsome reputation, piranhas are wimps that gather in large groups to protect themselves from predators. 食人鱼历来以凶险著称,但最近的一期科学研究显示,其实食人鱼也是本性比较懦弱胆小,他们大批聚集在一起,主要是为了自我保护。
Yet it is vital to the survival of humans and a wide range of critters from dragonflies and piranhas to beavers and bullfrogs. 不过,它对于人类的和家畜的生存是必要的,从蜻蜓和水虎鱼到海狸和牛蛙都离不开它。
Piranhas, red fire ants and Emperor scorpions have been intercepted in mail parcels to Hawaii. 寄往夏威夷的邮包中曾截获出水虎鱼,红火蚁和帝王蝎。
Each type of piranhas module have waterproof and not waterproof types, each module is red, yellow, blue green color options. 每种型号的食人鱼模块都有防水少不防水类型,每种模块均有红、黄、白、蓝、绿颜色可供选择。
There are more than twenty different species of piranhas in the wild. 在自然环境中,总共有二十多种不同的食人鱼。
But when the piranhas threatened each other over food, they produced a barking sound. 但是,当它们因为争夺食物而互相恐吓的时候,就会发出一种吠叫声。