1. It's truly amazing how well it can blend in with its surroundings. 它能很好地融入周围的环境，这真是令人惊讶。
2. The bridge lies like a trench in the fortress of the moat, which is shaped to blend in with the outlines of the landscape. 这座桥就像是坐落在护城河中的一条沟渠，这种造型是为了使它与周围的风景融合在一起。
3. If it wants to have a smooth texture, it flattens out the papillae, so it can acquire a smooth texture to blend in with the sandy bottom of the sea. 如果它想要纹理光滑一些，它就把身上的“触头”变得平整，这样它看上去就会很光滑，能够融入海底的沙地中。
4. Now there's a third way that octopus can transform themselves to blend in with or mimic their environment, and that's by changing their shape and size, at least their apparent size. 现在有第三种方式可以让章鱼改变自己，以融入或模仿它们所处的环境，那就是改变它们的形状和大小——至少是在表面上改变自己的大小。
5. But when it wants to blend in with its environment to hide from its enemies, it can take on the color of its immediate surroundings: the ocean floor, a rock, a piece of coral, whatever. 但当它想要融入环境以躲避敌人时，它就会呈现出周围环境的颜色：海底、岩石、珊瑚等等。
