食品缺乏 meaning in Chinese

food squeeze

As food was scarce , they had to pull in their belts
由于食品缺乏，他们只好勒紧裤带。
There ' s a variety of reasons why children are continuing to suffer from malnourishment , including poverty , poor health and sanitation , house - hold food insecurity , a lack of knowledge of how to care for children , and little food diversification
为什麽孩子们会一直营养不良，有不同的理由，包括穷、健康状况弱和卫生问题，确保家庭食品缺乏照顾孩童的知识、和少量食物多样化。
Where rain falls around the world is changing and that is already affecting crop yields and freshwater supplies . in turn , diminished water and food security puts extra pressure , for example , on fragile states in sub - saharan africa and exacerbates already high water stress in the middle east
降雨量在世界范围内的改变已经影响到粮食产量和淡水供应，水资源减少、食品缺乏进而给诸如撒哈拉沙漠以南一些国力脆弱的非洲国家造成了更大压力，也加剧了中东地区的供水紧张。