Each pack contains a book and accompanying CD.

每包内装书一本，并附光盘一张。

《牛津词典》

Each pack contains a book and accompanying cassette.

每包内装书一本，并附盒式磁带。

youdao

Unique sequential Numbers will be assigned to each shipment of each pack-out.

唯一的、有序的号码将分配到各装运处的每一批。

youdao

The price of a smoke varies widely across the United States, because each state sets the tax imposed on the retail sale of a pack of cigarettes.

VOA: standard.2010.08.11

Last year Europe adopted legislation requiring each pack of drugs to carry a unique serial number.

WSJ: Fakes Infiltrate Injectable Drugs

Lego's pitch is that you can make 15 different robots with each pack.

FORBES: Magazine Article

Rounding out the line-up the 3200, 3210, and 3220 each pack 3.5-inch displays as well, but with varying amounts of maps and features depending on the model.

ENGADGET: Magellan rolls out 4200, 3200 series Maestro GPS units