在大批人失业其间,很多人不得不束紧腰带,省吃俭用.In a period of mass unemployment a lot of people must learn to tighten their belts.适用于患者患处的束紧与固定.Is suitable and is fixed to the patient contracting place lacing.当他们束紧裤腰带, 简朴生活会波及到经济增长.When they ...
Hormone replacement therapy is very important and should be instituted early.激素替代治疗非常重要，应该及早开始。Replacement parts couldn't be found for love or money.替换零件怎么都找不到。Sending a replacement jet would have been uneconomic.当时...