Well, they don't have any particularly special weapon that isn't used elsewhere in the world.

嗯… … 他们对抗蚊子的武器无异于世界其他地方所使用的。

These special weapons evolved for fighting other males for reproductive access.

这些特殊武器的进化是为了与其他雄性争夺生殖机会。

It explains why males are typically larger, and often why males have evolved special weapons.

它解释了为什么雄性通常体型较大，也解释了为什么雄性进化出了特殊的武器。

The war is, perhaps, severest between the males of polygamous animals, and these seem oftenest provided with special weapons.

战争也许在一夫多妻制的雄性动物之间最为激烈， 而且这些动物似乎最常配备特殊武器。

But in many cases victory depends not so much on general vigour, but on having special weapons, confined to the male sex.

但在许多情况下， 胜利与其说是靠整体的活力， 不如说是靠拥有特殊的武器， 而且仅限于男性。

But success will often depend on the males having special weapons or means of defence or charms; and a slight advantage will lead to victory.

但成功往往取决于拥有特殊武器或防御手段或魅力的男性； 稍有优势就会获胜。