甲型H1N1流感的英文：
influenza A (H1N1)

The boy has come down with influenza.
男孩得了流行性感冒。

He is struck down with influenza.
他因患流行感冒而卧床。

It is evident that there is not unanimity concerning the interepidemic survival of swine influenza and other influenza viruses
显然关于猪流感病毒和其他病毒的流行间歇期生存问题的意见尚不一致。

The last attack of influenza has left me rather groggy.
上次患流行性感冒后使我至今软弱无力。

Every year new strains of influenza develop.
每年都有新的流感病毒出现。