information pack：消息格式。
information pack的用法和样例：
Send for your free information pack today.
今天就来信索取免费咨询包。
CA: Ah, yes. Here are your conference badges and this is your information pack.
好的。这是你们的会徽，这是资料袋。
The Federation has kindly agreed to distribute the newly issued Information Pack for Foreign Investors to its members in 25 countries.
该联盟同意协助中心派发为海外投资者编制的资料套予分布于25个国家的会员。
The competition headquarters and all pilot information packs must be prepared before registration is scheduled to commence.
竞赛总部和所有飞行员的资料袋，必须在预定展开注册登记前作好准备。