Global diversification thus provides an automatic buffer against a dollar drop, unless the fund managers have hedged the holdings back into U.S. currency.
全球多样化从而对美元下跌提供了一个自动的缓冲，除非基金经理又以美元进行了对冲。
2
Fidelity suggests that each fund build its own buffer by putting aside retained earnings (ie, shareholder funds).
富达(Fidelity)建议每个基金都用利润留存(即股东基金)建立缓冲机制。
3
He suggest putting aside 10% of your income into this emergency fund, until you have created a buffer of at least 3 months.