汉译英试题训练

请将下面这段话翻译成英文：
这样的紧缩政策可能会导致今年年底再融资水平跌至 3 亿／年， 这将使住宅投资收益在 消费性支出中的支柱作用荡然无存。利率的提高也将抑制企业利润好转下股票市场的回升。 如果投资支出没能复原，整个经济的年增长率将回落至 2％～3％。

翻译及详解

参考翻译
Such tightenign would probably cause refinancing to slump to about 300 billion at annual rates late this year,which would eliminate capital gains as a prop for consumer spending.Rising interest rates could also damp the rally likely to occur in the equity market as corporate profits recover.If investment spending fails to revive,the economy's annual growth rate could slide back to the 2-3 percent.