工资及物价管制已自1975年起实施。
他们多年来一直在尝试的国有化计划及物价管制，似乎比以往更难见效。
The nationalization programs and price controls they had been experimenting with for years seemed less effective than ever.
他们多年来一直在尝试的国有化计划及物价管制，似乎比以往更难见效。
The nationalization programs and price controls they had been experimenting with for years seemed less effective than ever.
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