单选题
When you exchange e-mail with someone, the messages sent between you and that person pass through several computers before they reach their destinations.
【正确答案】
B
【答案解析】本句翻译的关键是exchange(交换)。exchange e-mail with someone应译为“和某人互发邮件”。译文B忠于原文，译文流畅、通顺，符合中文表达习惯，为最佳答案。译文A“和某人互相交换邮件”翻译不准确。译文C“你们想要达到目的”是误译。译文D语序和前后逻辑关系有误。