1·This then is the object of Saussure's attention as a linguist and as a semiotician.
这就是索绪尔所注意到的，作为一个符号学家兼语言学家。
2·Roman Jakobson (1896-1982) is a famous Russian American linguist, literary theorist and semiotician of the 20 ~ (th) century.
罗曼·雅各布森(Roman Jakobson, 1896 - 1982)是20世纪著名的美籍俄裔语言学家、文艺理论家和符号学家。