From 2000 to 2009, the total value of China's reserve assets grew by nearly $1.8tn.

从2000年到2009年，中国的外汇储备资产总值增长了近1.8万亿美元。

When the boj buys a bond, it creates a reserve asset that pays its benchmark rate.

当日本央行购买债券时，它创造了一种支付其基准利率的储备资产。