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Balanced on its hinder legs and tale like a tripod, it's a trick few other lizards can perform.
靠后腿和尾巴像三腳架那樣支撐身體，這個姿勢只有少數(shù)幾種蜥蜴可以做到。
But it's effective to get to those just out-of-reach places.
但這可以讓蜥蜴到達(dá)那些原來夠不到的地方。
The gouannas' sense of smell is important to its sight.
巨蜥的味覺與視覺一樣重要。
Its forked tone helps detect food from distance.
它分叉的舌頭能感知遠(yuǎn)處的食物。
By comparing the strength of smell reahing each of two prones,it can pinppoint where it comes from.
通過對比到達(dá)舌頭兩個尖的味道強度，它可以查明味道的來源。
A rotten fish is irresistible.
腐爛的魚其誘惑不可抗拒。
They're usually solitary.
它們通常獨居。
But here on lizards island, they torlerate each other as well as there is plenty of food to go around.
但在蜥蜴島上，它們會相互容忍，只要這里有足夠的食物。
Small gouannas give way to larger ones.
小巨蜥給大巨蜥讓路。
Foraging a variet of food has helped gouannas build a large population on the lizard island.
食性甚廣的巨蜥在蜥蜴島上繁衍出龐大的種群。
There is another important factor, and that's how they react to me.
但還有另一個重要的因素就是它們對我的反應(yīng)。
