Gold reserve was drawn down.

黄金储备已经耗尽。

Thepredicted gold reserve is 5 tons.

预测金资源量5吨。

The country's gold reserve has been raised by 10% this year.

今年这个国家的黄金储备增加了10%。

Discovered in 2007, so far the detected gold reserve is 308 tons.

该矿07年被发现，目前累计探获黄金资源量308吨。

In order to avoid exchange risk, gold reserve should be increased.

为了规避外汇风险，应增加黄金储备。