sustaining [sə'steɪnɪŋ]

例句:

• Biologists say the area might be large enough to support a self-sustaining population.
  生物学家称这个地区的面积可能足以让一个自我维系的种群生存下来。
  
• Asia'semerging economies will be on a self-sustaining cycle of growth.
  亚洲的新兴经济体会出现自我维持的循环增长。
  
• You should eat good sustaining food , ie food that gives strength.
  你应该吃些能增强体力的食物.
  
• Women are also essential to building and sustaining peace.
  来自BBC
• I am more interested in sustaining the human race.
  来自SA
• I certainly do feel strongly about the self-sustaining aspect.
  来自SA