cet4求翻译AndbythenpeoplewerejusthappytohaveadecentquantityoffoodintheirkitcheAndbythenpeoplewerejusthappytohaveadecentquantityoffoodintheirkitchens.cet42011-6快速阅读答案是只要有足够的食物

　　cet4求翻译Andbythenpeoplewerejusthappytohaveadecentquantityoffoodintheirkitche

　　Andbythenpeoplewerejusthappytohaveadecentquantityoffoodintheirkitchens.

　　cet42011-6快速阅读

　　答案是只要有足够的食物人们就感到很高兴了

　　我想知道这里面的just用法是什么或者说意思是什么最好给出类似的句子

　　查了半天感觉哪个都对不上