取必
取必-
夫尹公之他，端人也，其取友必端矣。
Now , Yin Gong Tuo is an upright man , and the friends of his selection must be upright also .
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通过就地取用不必从地球运来的原料，机器人和“制造者”也许能帮助展开大型建筑项目。
Robots and " fabricators " may enable large construction projects , using raw materials that need not come from Earth .
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结论：此类皮瓣可随意切取，不必吻合血管神经干，血供丰富；
Conclusion : This type of shin flap can be random got , without combining blood vessels and nerves , and rich in blood supply .