alongside hundreds of others. 边上还有好几百根

13. Any animal that lives in a cave has to cope with complete blackness,
    住在洞穴里的动物都必须 适应彻底黑暗的环境
14. but in New Zealand some have turned this darkness to their advantage.
    但是在新西兰 有些动物却能利用黑暗的条件
15. A silicon strand is lowered from the ceiling,
    一根坚韧的丝从天顶上垂下
16. alongside hundreds of others.
    边上还有好几百根
17. Beautiful though these threads are,
    虽然这些丝看起来很漂亮
18. they have a sinister purpose.
    它们却是阴险的陷阱
19. This is a cave glow worm.
    这是一种洞穴萤火虫

来自《行星地球 第一季 第四集 Planet Earth S01E04 洞穴》第 16 行