America's MedImmune has come up with a nasal spray that USES a live flu virus in a weakened form.
美国生物科技公司Medimmune已经生产出鼻腔喷雾剂，运用的是活性流感病毒的弱化形式。
Sophomore year, the black female students were allowed to live on campus — but it took a flu outbreak, when they cared for their white dormmates, to break down the social barriers, Ms.Logan said.
洛根太太说，大二那年，黑人女生被允许可以住校——但一场流感的爆发才打破了女生间彼此的隔阂，因为她们那时悉心照料她们的白人室友。
Live birds infected with highly pathogenic avian influenza (HPAI, or bird flu) can infect humans.
如果高致病禽流感(HPAI或禽流感)病毒转移到了人类当中，那么感染该病毒的活禽可引发流感大流行。
The recent bird flu outbreak had not deterred consumers from buying live chickens.
虽然最近禽流感爆发，但市民购买活鸡的意欲未有减退。
In large border cities like Juarez, where people live crammed together in poor neighborhoods, the flu could take hold quickly.
在诸如华雷斯这样的边境大城市，很多人生活拥挤地生活在贫穷的社区，猪流感病毒会很快传播蔓延。
The problem is that the flu virus can also live on surfaces – door handles, lift buttons, phones, a shared towel – for up to two days.
问题是流感病毒也能在门把手、电梯按钮、听筒、公共毛巾……的表面活存两天。
Then again, we live in a world of climate change, poverty, the pandemic flu, peak oil, collapsing ocean eco-systems, Glenn Beck, and an impending sequel to Twilight.
话说回来，我们当今的世界充满气候变化、贫穷、大流感、石油峰值、海洋生态系统崩溃、格伦·贝克（注：美国电视节目主持人），《暮光之城》中可怕世界的来临也许已是箭在弦上。
The world we live in is becoming more and more intolerable because of environmental destruction. Bird flu and Sars are twotypical examples that environmental destruction may threaten our life.
由于环境遭到破坏，我们生活的世界正变得越来越难以忍受，禽流感和SARS是两个典型的例子，对环境的破坏，可能危及自己的生命。
Flu viruses can live on hard surfaces for several hours, making flu easy to spread.
流感病毒可以在硬表面存活几个小时，很容易传播。
Football live television with its strong impact on-site flu and images has become the best football show form.
足球电视直播以其强烈的现场感和画面冲击力成为了足球运动的最佳展现形式。
The world we live in is becoming more and more intolerable because of environmental destruction. Bird flu and Sars are two typical examples that environmental destruction may threaten our life.
由于环境遭到破坏，我们生活的世界正变得越来越难以忍受，禽流感和SARS是两个典型的例子，对环境的破坏，可能危及自己的生命。
The world we live in is becoming more and more intolerable because of environmental destruction. Bird flu and Sars are two typical examples that environmental destruction may threaten our life.
由于环境遭到破坏，我们生活的世界正变得越来越难以忍受，禽流感和SARS是两个典型的例子，对环境的破坏，可能危及自己的生命。
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