The skeleton of a 40- or 50-year-old Nabatean warrior, buried 2,000 years ago in the Negev Desert, Israel, had multiple healed fractures to the skull, the left arm, and the ribs.
2000年前，一名40岁或50岁的纳巴提亚战士被埋在以色列内盖夫沙漠，他的头骨、左臂和肋骨都有多处愈合的骨折。
It is a two-segmented arm with an external skeleton powered by pneumatic muscles.
它是一个带有外部骨架的两节式桥臂，由气动肌腱驱动。
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