据npr新闻的艾尔萨·张报道，保罗·凯文·柯蒂斯被指控向奥巴马及至少其他两名官员邮寄蓖麻毒信。

NPR's Ailsa Chang, reports Paul Kevin Curtis is accused of mailing letters with the poison ricin to Obama and at least two other public officials.

youdao

爸爸，站在凯文旁边。我想给你们俩来一张。

Dad, stand next to Kevin. I want to get a picture of just the two of you.

youdao

凯文：好的，我订一张。

Kevin: OK, I'll take one.

youdao