Shortly after sutardja and dai purchased nvidia shares , the stock plunged .

周秀文和戴伟立购入英伟达股票后不久，该股开始暴跌。

Dai li was dead , but many refused to believe it .

戴笠死了，但仍有许多人拒绝相信。

A woman in mr. dai 's office said he was temporarily out of the office .

戴自更办公室的一位女士说，他暂时不在办公室。

Dai also expressed gratitude for a signed basketball presented by president barack obama as a parting gift .

戴秉国还表达了对奥巴马总统的感谢奥巴马总统送给戴秉国一个签名的篮球做为临别礼物。

Dai said this was a hope , though it was a wild card .

戴彦德称这是一个希望，尽管它是未知之数。