ばいちょ(売価調査)、価格比較とネットでのお買い物を楽に

内容説明 American Sign Language (ASL) is the primary means of communication among the 22 million deaf and hard-of-hearing people in this country -- and those who live and work with them. Communicating in Sign revolutionizes the way ASL is taught by offering a beginning vocabulary based on the grammar and syntax of native signers and illustrating the eye contact， facial expressions， and body language that accompany hand and mouth movements. This breakthrough approach to mastering ASL， written for a general audience， is an invaluable resource for anyone eager to learn a language that is rapidly becoming part of our mainstream culture and also for educators， businesses，and organizations working to comply with the Americans with Disabilities Act (ADA). Communicating in Sign places ASL within the context of Deaf culture and etiquette， delineating the components that contribute to its depth and richness.