例句與造句

1. Upon comparison of the hantaviruses found in hosts of orders Rodentia and Soricomorpha, Yanagihara et al . ( 2011 ) have proposed that the evolutionary history of the hantavirus consists of a complex mix of both host switching and codivergence and suggest that ancestral shrews or moles rather than rodents may have been the early original hosts of ancient hantaviruses.
2. It's difficult to find codivergence in a sentence. 用codivergence造句挺難的