Like conches, crabs also have hard shells to protect them.But when love season comes, a male crab will stretch eight legs to hug tightly the female crab he loves.

• 威武雄壮的蟹子，坚实的蟹壳是它们护身的盾，但当爱情来临之际，一切的坚硬都在瞬间化作了浪漫的柔软。