以跨文化交流为背景在100字以内用英文说明语言的定义

Language is a system of communication that enables individuals to express themselves and understand others. It includes spoken, written, and signed forms, and varies greatly across different cultures and regions. Language is not only a means of conveying information, but also a reflection of one's identity, social status, and cultural background. It allows for the sharing of ideas, emotions, and experiences, and is essential for building relationships and fostering understanding between people of different backgrounds.