| 1 | The chestnut husks split wide open when they came to the ground, revealing the polished brown of the shy fruit. | |
| 2 | However, our beautiful Planet will germinate, underneath this thin skin of City the green will come back to crack these sidewalks. | |
| 3 | 鳞片和羽毛都是扁平的,因此有可能鸟类祖先的鳞片经过多代繁衍之后渐渐延展开来,之后其边缘出现绽裂和缺口,于是鳞片进化成为第一缕真正意义上的羽毛。 So perhaps the scales of the birds' ancestors had stretched out, generation after generation. Later their edges could have frayed and split, turning them into the first true feathers. |