The draft standard aims to guarantee that the minimum levels of vitamins and mineral supplements claimed to be present in a product are actually present.
标准草案的目的是保证产品中实际上具备其声称具备的维生素和矿物质补充剂最低水平。
2
Oil or mineral wealth mostly reduces the population's standard of living because it diverts effort and talent from wealth creation to rent-seeking.
石油或矿业财富大多使人民的生活水准下降，因为它们把人们的才能和努力从创造财富转移到了寻租上。
3
They're in search of mineral wealth and oil and energy in order to raise the standard of living of one-fifth of humanity.