例句與造句

1. One died of apparent viral infection and two succumbed to gunshot wounds.
2. Havel, narrowly re-elected president by Czech parliament on Jan . 20, has been hospitalized since last Thursday for an apparent viral infection.
3. The U . S . Army said Wednesday it has sent a medical team to investigate a storage facility in Belgium that may be linked to an apparent viral infection hitting American troops on their way to Bosnian peacekeeping duty.
4. It's difficult to find apparent viral infection in a sentence. 用apparent viral infection造句挺難的