One bite full of that bacteria and Nanotyrannus is dead from a massive infection, if the fight doesn't kill him first.
满是细菌的一咬，矮暴龙就算不会死于战斗，也会死于严重感染。
He moves in cautiously, using his height advantage to assert his dominance.
它小心地移动，利用它的高度优势来确定主导权。
He leans in, flashing those serrated teeth.
它向前倾身，露出满嘴锯齿般的牙齿。
Their hissing is a warning: we're not backing down!
它们发出嘶叫声进行警告：我们不会后退！
The Nanotyrannus hangs back, making mock lunges.
矮暴龙向后撤做出扑跃的假动作。

It's a luring technique.
这是诱骗技术。
If he can get them out of the nesting area, they have no hope.
如果它能把幼龙们引离巢穴，它们就没希望了。
But the juveniles instinctively stay in the security of the nesting area.
不过幼龙们本能地待在安全的巢穴里面。
They stand shoulder to shoulder, facing their attacker.
它们肩并肩站着，面对着袭击者。
Nanotyrannus circles his rivals, looking for an opportunity.
矮暴龙绕着对手转寻找着机会。
The little Tyrannosaurus leaps forward and snaps his jaws and loses his footing.
这头小霸王龙向前跃出用双颚猛咬，却失去了平衡。
The Nano grabs the young Tyrannosaurus Rex behind the neck, picks him up and throws him like a rag doll across the forest floor.
矮暴龙从后面咬住幼霸王龙的颈部把它叼起来，像扔布娃娃一样甩到林地地面上。
Now, he's only got one juvenile left.
现在只剩下一头幼龙了。
The lone juvenile doesn't stand a chance.
单独的幼霸王龙完全没有机会。
The young T-Rex seems panicked.
这幼龙好像已经慌了。
It wants to turn and run.
它想转身逃跑。
But instincts tell it to stand its ground.
不过本能让它坚守阵地。
It roars as loud as it can.
它用最大的声音吼叫。
This is basically a cry for help.
这基本上是在求援。
It hopes that mom and dad are near enough to hear this.
它希望父母不会太远，能听到。
The Nanotyrannus knows that the young T-Rex has just sounded an alarm.
矮暴龙知道幼霸王龙已经发出了警报。
He's got to end this battle, and he's got to get out of there quick.
它必须迅速结束战斗并且离开这个是非之地。
He leans in and decides to go for a full frontal attack.
它倾身向前，决定要全力正面进攻。
Nanotyrannus leans in again, waiting to make his lethal lunge.
矮暴龙再次前倾，等着要发动致命一跃。
He's using his experience as a veteran fighter to his best advantage.
它充分利用战场老兵的丰富经验。
The T-Rex, a rookie warrior, tries to match his every move.
而霸王龙新手则尽力见招拆招。