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Entomophagous bats are the valid natural enemies of pests because they prey on pests such as gnat and miller, etc. However, fruit bats are damnous for they eat fruit such as litchi, longan and banana, etc.

蝙蝠在该地区自然生态系统中占有重要地位，食虫蝙蝠捕食蚊、蛾等害虫，是控制害虫的有效天敌之一，食果蝙蝠对荔枝、龙眼、香蕉等水果造成一定危害。

Therefore, the planned introduction into that region of ant flies, which prey on Loma ants, would benefit public health.

因此，计划在那个地区引进一种以L蚂蚁为食的苍蝇将对公众有益。

The myxobacteria have a life cycle that is dominated by social behavior. During vegetative growth, cells prey on other bacteria in large groups by gliding motility. When faced with starvation, cells form a macroscopic fruiting body containing thousands of resting myxospores.

粘细菌运动、发育相关基因的克隆及分析粘细菌以具有复杂的多细胞社会学行为著称，它们能够在营养丰富的条件下在固体表面上滑行运动；又能在饥饿的条件下聚集形成子实体结构以及抗逆性的粘孢子。

At schools where there are large numbers of Blacks, it is a well-known dirty secret that many of the Black boys predatorily prey on White, Hispanic and especially Asian boys, although the Hispanics are starting to really fight back now.

在学校，那里有大量的黑人，这是一个广为人知的肮脏秘密，许多黑人男孩predatorily猎物白纸上，西班牙裔和亚洲，尤其是男生，虽然西班牙裔美国人也开始真正反击。

Any of various freshwater fishes of the family Toxotidae that spit drops of water at insects and prey on those knocked to the surface of the water .

射水鱼射水鱼科的一种淡水鱼，它可将水滴喷向昆虫并捕食击落于水面的昆虫

The year is 1920 and the air space over the Adriatic Sea is infested with gangs of cashiered fliers who prey on cruise-ship passengers.

尽管人到中年，波鲁克几乎不知疲倦，相反，他开着他那拉风的红色水上飞机，与空中海盗搏斗。

But gems are few and far between, while legions of hucksters prey on insecure traders.

大部分情况下都是一些喜欢做广告的生意人在寻找猎物——没有经验的交易者。

Large carnivorous Australian bird with the shrike-like habit of impaling prey on thorns.

大型食肉性澳大利亚鸟，有类似伯劳的习性，将其捕获物刺穿在树刺上。

Samson is a classic black-maned Kalahari male lion that is believed to have wandered from the Central Kalahari Game Reserve west into large cattle farming operations. Here he began to prey on cattle and would have been shot but the Grassland Bushman Lodge team captured him and returned him to the park.

雄狮山姆森是一只典型的卡拉哈里黑鬃雄狮，他曾出没于中央卡拉哈里自然保护区西部，后来他去了一个大型牧场附近并开始捕食那里的牛，由于这行为会让他被射杀，所以后来当地的草原游牧居民把他抓获后送回了保护区内，可没想到他后来又去了那个牧场，他们只能再一次抓住了他。

Bull kelp clings to the coastline of New Zealand's The Snares islands, hiding sea lions that prey on Snares crested penguins.

大型海带粘附在新西兰的斯奈儿斯群岛的海岸线，隐藏的海狮捕食斯奈儿斯群岛的长冠企鹅。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。