With the support of nonverbal communication symbols, verbal communication symbol system plays the main role of vitalizing net communication.
非语言符号作为对语言符号不足的补充，起到了有效的辅助传达交际信息的作用。
3
It is generally agreed that a person of high intelligence is one who can grasp ideas readily, make distinctions, reason logically, and make use of verbal and mathematical symbol in solving problems.