marking-pit officer 靶壕裁判长
butt officermarking-pit officerpot officer 靶壕裁判长
pit officer
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以上为机器翻译结果,长、整句建议使用 人工翻译 。
He is currently chief operating officer of Option Pit Mentoring and Consulting, a Chicago based-option education firm, and is also managing editor for Expiring Monthly: The Option Traders Journal, an all-digital, all-options magazine.
FORBES: Mark Sebastian Emphasizes Importance Of Understanding Math Behind Options
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