He has another , more novel theory to explain young people 's thriftiness .

他还有其他更多理论来解释年轻人的节俭。

One explanation is that environmentalism and thriftiness have made growing vegetables trendy , an idea that is supported by growing shortage of allotments .

其中一个解释是环保主义和勤俭节约之风使得种植蔬菜成为潮流，而这一想法也是由副业生产地日渐紧缺带来的。

While my parents extolled on thriftiness , they never held back when it came to spending on food .

父母虽然崇尚节俭，但是当要花钱在吃上面时，却永远不会退缩。

But japanese thriftiness has gone so far that it is undermining the nation 's ability to surmount a deepening economic slump .

但日本的节俭也有点过了头以至于暗中破坏了这个国家从严重经济衰退中复苏的能力。

Thriftiness is a habit for china 's older generation , many of whom grew up in poverty and turbulence .

节俭是中国老一辈的传统，因为他们中的多数人在贫困和动荡中长大。