梅里安对巨型食鸟蜘蛛、蚂蚁用身体搭建桥梁以及其他细节的看法是正确的。
Merian was correct about the giant bird-eating spiders, ants building bridges with their bodies and other details.
蚂蚁用爪子将沙粒和粘土团起的球堆在一起，以此建造洞穴。
The ants construct the turrets by stacking sand grains and little balls of clay that they mould with their [jaws].
蚂蚁用一种叫做信息素的化学物质来解决它们自己的“旅行商问题”。
Ants solve their own version using chemical signals called pheromones.
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