risky reserve

基本解释

It's also a good idea to reserve a small percentage of your income for risky investments, just to satisfy your need to live on the edge.
將一部分收入用來進行風險投資也是一個不錯的辦法，正好爲大手大腳的白羊座人免除後患。

Clearly, this was due to the wipe-out of speculators on margin who were not buying silver as a monetary reserve, but as a risky trade.
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The 12 Federal Reserve banks have assets, including risky assets.
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Last week the Paul Volcker, a few current members Federal Reserve, and most of our trading partners at the G20 meeting warned Helicopter Ben that QE2 was too risky for both the U.S. and global economies.
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