birds and their earthbound predators鸟和地面上捕食它们的动物The earthbound larvae from which they develop are less pretty, but just as predatory.幼虫生活在地面上，不像成虫后那么美丽，但是同样会捕食。He practised the art of earthbound realism.他实践生根于土壤的现实主义艺术....
...a British Airways jumbo.英国航空公司的大型喷气式客机ARJ 21 is seen as the precursor to a jumbo jet.ARJ21型飞机被看作是大型喷气式飞机的前身.He bought a jumbo packet of washing-power.他买了一包特大型包装的洗衣粉。A jumbo hot dog, a submarine sandwich and a sundae f...