珊瑚礁是由许多相同的微生物不断堆积而成。A coral reef is built by the accretion of tiny, identical organisms.珊瑚礁上的多种生命形式the multifarious life forms in the coral reef大浪不断冲击着那珊瑚礁.Big waves hammered at the coral reef....
这一小段由一位大有前途的青年男高音倾情演绎。This small part was taken with elan by a promising young tenor.她是所在年龄组中最有前途的选手之一。She is among the most promising players in her age group.赫福德先生是一名很有前途的球员。Mr Hurford is an up-and-coming player....