American Sign Language -- ASL -- is the third most commonly used language in the United States, after English and Spanish. It is already accepted as a second language requirement in the public school systems in 10 states. Compact, up-to-date and very user-friendly, Essential ASL contains the 700 most popular signs. Distilled from the American Sign Language Concise Dictionary, one of the most authoritative references in the field, these signs are illustrated with 2,000 easy-to-follow pictures. Hand, arm and facial movements are shown to ensure that the reader learns each technique correctly. 50 common phrases are also featured. Designed for quick reference and portability, Essential ASL is an indispensable aid for users who want to begin signing immediately with confidence.
还没人写过短评呢