China has launched an “empty plate” campaign since 2013. Though the situation of ____(舌尖上的浪费) has been improved, it still exists and signals a resurgence in recent years.
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Diligence and ____(节俭) are two foundational values of Chinese culture.
Thrift is a virtue, ____is an evil. (俭,德之共也;侈,恶之大也。)
Chinese scientist Yuan Longping is named____(杂交水稻之父).
In the Christian faith of western countries, there are seven deadly sins, namely greed, ____(饕餮), sloth, lust, pride, envy, wrath.