床垫用软木材架子支撑着。The mattress is supported on a softwood frame.用材树种有两大类 -- 软木材与硬木材.There are two main kinds of timber trees - softwoods and hardwoods.钉子很容易地就穿透了软木材.The nail easily penetrated the soft wood....
这项调查声称信贷公司专对那些已经负债的弱势家庭下手。The survey claims loan companies prey on weak families already in debt.这个新部委正在筹建，既无资产也无负债。This new ministry was being created with zero assets and zero liabilities.公司把负债降低到仅仅1,500万美元。The company...