The semiretired chairman of the board of the brokerage firm was a longtime trader with nearly 40 years of experience in the grain pits at the Chicago Board of Trade.
这家经纪公司的主席快退休了，他在芝加哥交易所交易了接近40年的谷物。
The semiretired chairman of the board of the brokerage firm was a longtime trader with nearly 40 years of experience in the grain pits at the Chicago Board of Trade.
这家经纪公司的主席快退休了，他在芝加哥交易所交易了接近40年的谷物。
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