The nation’s foreign exchange reserves at the end of July hit a

The nation’s foreign exchange reserves at the end of July hit a record high for the eighth straight month, rising $ 11.22 billion from a month earlier to $ 556.84 billion.
【正确答案】：译：这个国家七月底的外汇储备连续第八个月创历史新高，比前一个月增长了112.2亿美元，达到5568.4亿美元。