Due to social and linguistic factors, all languages are dynamic rather than static.Semantic evolution and the increasing neologisms feature the development of language. 摘要語(yǔ)言的基本特點(diǎn)之一是變化,變化源自于社會(huì )因素和語(yǔ)言因素,語(yǔ)義的演變和新詞的增加是語(yǔ)言發(fā)展的突出表現。