The forewings and hindwings are equal in length and held flat against the back of the termite.

前翅和后翅长度相等，平放在白蚁的背上。

Researchers found that the larger the hindwing and longer the tail, the better the moths' chances of escaping bats on the hunt.

研究人员发现，后翅越大、尾巴越长，飞蛾逃脱蝙蝠追捕的机会就越大。

However, researchers have found that the long, elaborate tails on silk moth's hindwings help to deflect the bat's sonar, like a built-in decoy.

然而，研究人员发现，丝蛾后翅上长而精致的，尾巴有助于偏转蝙蝠的声纳，就像内置的诱饵一样。

Even after facing the same types of hindwing shapes for months, bats still couldn't tell the difference between a tasty moth morsel and its tail-driven decoy.

即使在面对相同类型的后翅形状数月之后，蝙蝠仍然无法区分美味的蛾子和它的尾巴驱动的诱饵。