4·The forest's dense growth provides nesting places for a wide variety of birds.
森林里茂密的植物为各种各样的鸟儿提供了筑巢的地方。
—— 《牛津词典》
5·I love fishes and birds.
我爱鱼儿和鸟儿。
1·We have repeats, especially during game season, but that's because we order those birds continually over the week.
我们也会有重复的时候，特别是在赛季里，因为我们整个星期都会供应那些禽类。
2·Human and animal health services must be on high alert, sharing information and quickly reporting any signs of disease in birds or humans that could be due to H5N1 avian influenza.
3·It can infect mammals and birds, but scientists know little about its effects on its victims.
它可以感染哺乳动物和禽类，但是科学家们对其影响受害者知之甚少。
4·Scientists now suspect that birds infected us, and we, in turn, infected the pigs.
现在，科学家们怀疑是禽类先传染了我们，而后我们又传染了猪。
5·Although all evidence to date indicates that the virus does not spread easily from birds to humans, careful monitoring of the situation is warranted.
虽然迄今所有证据表明该病毒不会容易地从禽类传播给人类，但是有理由对事态进行仔细监测。
1·The report said that oceanic and shore birds are among the most vulnerable to climate change because of rapidly changing Marine ecosystems and rising sea levels.
该报告称：由于海洋生态系统的急剧变化和海平面不断升高海鸟和岸禽是气候变化最严重的受害者。
2·Does the virus spread easily from birds to humans?
病毒是否很容易从禽传播到人？
3·For people in contact with live birds, the greatest concern relates to the risk of infection with highly pathogenic avian influenza (HPAI) virus in areas where the disease is endemic.
对于接触活禽的人群，在高致病性禽流感呈现地方性流行的地区最令人担忧的就是感染这种疫病的风险。
4·To reduce this risk, it is very important that sick birds are not killed and prepared for human consumption.
为降低这种风险，确保病禽不会被宰杀并为人食用是非常重要的。
5·No information on possible exposure to diseased birds as the source of her infection is presently available, but an investigation is under way.
目前尚未获得关于可能接触病禽作为其感染源的信息，但是正在进行调查。
1·Most birds are monogamous.
大多数飞禽都是单配性的。
—— 《牛津词典》
2·But there's a downside to this lack of genetic diversity: it raises the risk that all these nearly-identical birds could be susceptible to a common threat - such as a disease.
3·If you like taking photos of birds or other wildlife, or if you’re just a peeping Tom, you can get a superzoom camera with a built-in lens with an insane focal length.