To create a new languageusing MPS, you need to extend BaseLanguage.
用MPS建立新语言的时候,必须从BaseLanguage扩展。
2
You might not realize it, but you've already learned one languageusing the Pimsleur Approach.
您可能没意识到,但你已经用皮姆斯勒法学会了一门新语言。
3
Dr Denise Herzing and colleagues at the Wild Dolphin Project in Jupiter, Florida, established a shared, primitive form of languageusing sounds, symbols and props.