He always sided with the oppressed and the exploited.
他总是站在被压迫和被剥削者一边。
Practical application of the exploited system showed good effectiveness in energy saving, safe, stable and economical operation.
所开发系统的工程示范应用表明达到了一定程度的节能降耗、安全稳定和经济运行的良好效果。
Practical application of the exploited system showed good effectiveness in energy saving, safe, stable and economical operation.
所开发系统的工程示范应用表明达到了一定程度的节能降耗、安全稳定和经济运行的良好效果。
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