与此同时，工厂还要求工人们摒弃原来的习惯，因为工业制度需要机敏、可靠和自律的工人。
At the same time, workers were required to discard old habits, for industrialism demanded a worker who was alert, dependable, and self-disciplined.
研究者发现高水平化学品暴露时，例如制造或使用某种化学品的工人，往往因样本数量太少而无法得到可靠结果。
When researchers can find high levels of exposure-for example, workers in factories that make or use the chemical-the number of subjects is often too small to yield reliable results.
这是因为受到良好教育的工人对于保持经济竞争力来说不可或缺，不论是在服务业还是在矿业都是如此，但如今的澳大利亚的大学就像该国的红酒——体面、可靠，却少有出类拔萃者。
Australia's universities, like its wine, are decent and dependable, but seldom excellent. Yet educated workers are essential for an economy competitive in services as well as minerals.
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