Each of these events was reported to have lasted longer than a month but was small and confined to the crater (Simkin et al, 1981).

年，每次爆炸都有报告显示持续周期一个多月，但规模小，而且只发生在火山口内。Simkin et al。

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After the divorce, Simkin continued to keep a sizeable amount of money in these investments.

FORBES: Divorce Is Final, No Do-Overs Allowed

For proof check out the current brouhaha surrounding the divorce between Steven Simkin and Laura Blank.

FORBES: Can You Get a Divorce Do-over?

Simkin lost millions because of the Madoff fraud, and he felt the divorce settlement should be revised.

FORBES: Divorce Is Final, No Do-Overs Allowed