了解紧急ASL的体征和短语。医疗，消防和执法。
Learn important ASL signs and phrases related to emergency, medical, firefighting and law enforcement.
Contribute your knowledge. Help us build our ASL Video list. Submit as many single words or phrases that are used in the field and we will add them if appropriate the next time we film.
FEATURES
• 185 Emergency signs
• No internet required
• Suggest a new ASL sign
• Replay
• Loop video
• Slow motion
• Swipe screen to see next video
NOTE: If you are a hearing person there is no Audio/Sound in this app.
NOTE: Please do not use this app to replace a live interpreter. This app is intended for educational purposes only!