Bring a pocket guide for various trees and identify the different kinds you find.

随身携带一本有各种树木说明的袖珍指南，识别出你找到的不同树叶种类。

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This is your pocket guide, though it won't fit in anything except your cargo pants.

虽是袖珍指南，却无处可放，除了休闲裤。

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This rapid reference is a must-have pocket guide for all ophthalmologists, optometrists, and eye-care professionals.

这迅速的参考是必须有的给全部眼科医师，验光师和眼睛护理专业人士的口袋指南。

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The Seafood Watch has a pocket guide to help you choose ocean-friendly seafood.

FORBES: The Future of Our Seafood, A Discussion with Rick Moonen

Lofficier, who is co-author of the Pocket Essential guide to Tintin, spoke to CNN about his favorite historical escapades and archaeological "MacGuffins" from the classic series of comic books, beloved around the world by adults and children alike.

CNN: Comic book hero Tintin's archaeological escapades

Mr. DAMON BROWN (Author, "The Pocket Idiot's Guide to the iPhone"): I think a lot of people who have seen that commercial assume that they'll be able to just glide from movie to Google Maps to searching for their favorite restaurant to calling them up for a reservation.

NPR: Trouble with Your iPhone? Take a Class