近黑色的结构是几乎可以肯定的火山灰丰富的沉积物了沙丘。
The nearly black structures are almost certainly dunes made of volcanic ash-rich sediments.
但是翼膀和肢臂处翼尖黑色的白羽毛可能能够帮助赫氏近鸟逃脱肉食动物的掠捕。
But white and black limb feathers might have helped Anchiornis escape predators.
近半数受访者称，自己穿黑色衣服太多，略超半数的受访者称她们很难找到既时髦又适合自己年龄的衣服。
Nearly half said they wear too much black, and a little more than half said they have difficulty finding trendy yet age - appropriate clothes.
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