但是在承诺存款者高额利息后，庞奇从未真的交易邮政票据，因为那个在大规模投机中太难于操纵了。

But after offering depositors high interest rates, Ponzi never really dealt in postal coupons, which turned out to be too unwieldy for large-scale speculation.

youdao

但是在承诺存款者高额利息后，庞奇从未真的交易邮政票据，因为那个在大规模投机中太难于操纵了。

But after offering depositors high interest rates, Ponzi never really dealt in postal coupons, which turned out to be too unwieldy for large-scale speculation.

youdao