例句與造句

1. The 9 . 0 magnitude quake created a series of tsunamis that caused great destruction and loss of life , within several hours of the initial event
   這次9級地震引起了一系列的海嘯，在地震發(fā)生后僅僅幾個小時內(nèi)就導(dǎo)致了巨大的破壞，人員傷亡嚴(yán)重。
2. The initial event in the life cycle of a virus is its interaction with receptors present on the surface of a susceptible host cell . the term " virus receptor " here is used to mean a host surface component ( usually proteins ) that participates in virus binding , facilitates viral infection , and also one determinant of virus host range and tissue tropism
   其吸附，入侵肝細(xì)胞，是感染肝細(xì)胞并引起病變的第一步，病毒對細(xì)胞的感染常以病毒分子吸附于宿主細(xì)胞表面為先導(dǎo)，即病毒的囊膜蛋白(或無包膜病毒的衣殼蛋白)與細(xì)胞表面相應(yīng)的病毒受體分子結(jié)合。
3. It's difficult to find initial event in a sentence. 用initial event造句挺難的