spider line

例句：

1. 1.The spider was busy weaving its spider line across the ceiling.
   蜘蛛正在忙着在天花板上编织它的蛛网。
2. 2.The children were playing in the spider's web.
   孩子们在蜘蛛网中玩耍。
3. 3. The spider had built a strong spider line to catch prey.
   蜘蛛建了一条坚固的蛛网来捕捉猎物。