这次的猪流感有些被轻视了，的确它离最糟糕的情况差得很远，但它并不是一般的流感。
There has been complacency-mongering, too. This pandemic is very far from the worst-case scenario, but it is not normal flu either.
一般心脏瓣膜置换手术包括用猪或牛组织瓣膜置换损毁或有漏洞的瓣膜。
Heart valve replacement surgery typically involves replacing the faulty or leaky valve with a pig or cow tissue valve.
一般来说猪流感并不会感染人类，但人们已经发现了少数人类感染猪流感的病例。
Swine flu viruses do not normally infect humans. However, sporadic human infections with swine flu have occurred.
猪是一种多产胎动物，一头好的母猪能产10头甚至更多的小猪，一般来说一头母猪一年能产两窝小猪。
The pig is a litter-bearing animal and a typical female will give birth to 10 or more piglets. It is common for sows to give birth to two litters of pigs each year.
国内外有关文献对猪头部的植物性神经仅作了一般的描述，对猪的鼓室神经丛则未见有详细的描述。
Only general description of autonomic nerves in swine head was found in literatures at home and from abroad, and a description of swine tympanic plexus in detail had not been found.
这能导致一个流感病毒包含许多来源的基因，称为重组病毒。一般来说，猪流感病毒存在种属特异性、只感染猪，但有时确实能跨越种群屏障引起人类发病。
Although swine influenza viruses are normally species specific and only infect pigs, they do sometimes cross the species barrier to cause disease in humans.
这能导致一个流感病毒包含许多来源的基因，称为重组病毒。一般来说，猪流感病毒存在种属特异性、只感染猪，但有时确实能跨越种群屏障引起人类发病。
Although swine influenza viruses are normally species specific and only infect pigs, they do sometimes cross the species barrier to cause disease in humans.
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