Mamavirus is so big that it has its own dependent, a satellitevirus named Sputnik.
由于妈妈病毒非常大,它有依赖自己的叫做“旅行者号”(人类第一颗人造卫星)的卫星病毒。
2
Monitoring duck populations for the H5N1 virus and tracking rice farming by satellite are the optimal ways to predict an outbreak's distribution, the researchers said.