wouldhavebeen的句子我快疯了
Suchlegswouldhavebeenfartoosmalltohavesupportedthe50-foot-longBasilosaurusonland.
Basilosauruswasundoubtedlyfullymarinewhalewithpossiblynonfunctional,orvestigial,hindlegs.
wouldhavebeen到底怎么翻译跟后文结合不起来啊