求翻译：经济明显呈现疲软迹象且全球经济危机愈演愈烈之际，一向严格奉行通胀目标制的澳联邦储备银行08年下半年被迫调整其货币政策取向，而且其政策转变十分迅捷。它在8月初虽未调降基准利率，但却于8月上旬通过公开市场业务注入巨额流动性，促使当时曾一度相当紧张的同业市场利率降低约50个基点。是什么意思？

Economy is clearly showing signs of weakness and the global economic crisis intensified, the occasion has always been strictly adhered to inflation targeting Federal Reserve Bank of Australia in the second half of 2008 was forced to adjust its monetary policy, and its change in policy is very fast.

正在翻译，请等待...

The economy presents the worn out sign also the global economic crisis obviously increasingly fierce time, always carries out bloating goal system the Australia Federal Resere Bank 08 years second half year to be compelled strictly to adjust its monetary policy orientation, moreover its policy trans

Signs of weak economy has visibly rendered and the occasion of the global economic crisis, has always been strictly adhere to the inflation targeting system of the Federal Reserve Bank of Australia 08 forced to adjust its monetary policy in the second half, and its policies change very fast. It has

Signs of weak economy has visibly rendered and the occasion of the global economic crisis, has always been strictly adhere to the inflation targeting system of the Federal Reserve Bank of Australia 08 forced to adjust its monetary policy in the second half, and its policies change very fast. It has