1·A titanic snake has been identified as the top predator to walk, or at least slither, the land when the dinosaurs disappeared.
一条巨蟒，被认为是恐龙消失时在陆地上行走或至少滑行的顶级捕食者。
2·A titanic snake that snacked on crocodiles and was longer than a London bus has been identified as the top predator to walk, or at least slither, the land when the dinosaurs disappeared.
一种比伦敦公共汽车还要长，可以把鄂鱼当点心吃的巨大无比的蛇已经被确认为恐龙消失后的顶级肉食动物，他们在陆地行走，或者至少是滑行在陆地上。
1·The elongated, serpentine body that allows land snakes to slither through dense grass also serves aquatic snakes in propelling through water.
伸长的、蜿蜒的躯体可以使得陆生蛇类在浓密的草丛间滑动，也能使水生蛇类在水里游动自如。