A pause (,) indicates a pause between juxtaposed words or phrases. In Chinese, pauses have two main purposes. One is to separate similar parallel things, usually single words, words or short sentences, and pauses are shorter than commas. Separate serial numbers from characters with serial numbers of Chinese characters.

Semicolon (; ) is a punctuation mark between a comma and a period, which is mainly used to separate two clauses with a certain relationship (juxtaposition, turning, undertaking, cause and effect, etc.). )-Clauses can belong to a single repetitive sentence, or they can be the first-level clauses of multiple complex sentences, or they can be the juxtaposed parts of big sentences. In addition, semicolons can also be used to separate parallel phrases that appear as enumerations, or different interpretations of the same meaning in dictionaries. See the text for details and examples. In addition, "semicolon" can also mean "branch"

Arithmetic operator: *

-hope to adopt.