英语语法分析

Palaeontologists have identified two new sabretooth species among fossils unearthed at Toros Menalla in Chad.

在乍得Toros Menalla地区，古生物学家从发掘的化石中辨认出两种新的剑齿物种。

A super soldier program produces Marvel superhero Wolverine in the movie "X-Men Origins: Wolverine, " along with rivals Sabretooth and Weapon XI.

在电影《X战警前传：金刚狼》中，一个超级战士项目缔造了超级盖世英雄——“金刚狼”，与其一同出演的还有即是敌人又是哥哥的“剑齿虎”及许多武器。

Humankind's oldest known ancestor probably lived in fear of several large sabretooth cats that roamed the same ancient lakeside habitat in Africa.

有史以来最古老的人类祖先很可能生活在由几种猫科动物带来的恐惧中，因为这些动物曾在人类生活的古非洲湖畔栖息地漫游。