sign language的意思是：手语。
释义：（n.）手势语。
音标：美[ˈsaɪn ˌlæŋɡwɪdʒ]。
例句：
1、Sign language interpreters represent a vital link between the deaf and hearing communities.
手语翻译是聋哑人和听力健全人士之间的重要沟通纽带。
2、He is able to read sign language.
他能看懂手语。
3、I was running a project training Deaf people to be sign language tutors.
我负责(国聋协的)训聋人当手语教师的项目。
4、Sometimes I talk to the people in the offices in sign language .
有时候我用手势语和办公室里的人聊天。
5、The deaf community, through sign language, shows us the power of visual communication.
聋人社区，通过手势语言，像我们展示视觉交流的力量。
