1. A piece of writing without any punctuation is difficult to understand.
    一篇没有任何标点符号的文章是很难懂的。

2. She is always meticulously accurate in punctuation and spelling.
    她的标点和拼写总是非常精确。

1. punctuation的解释

1. 标点符号：混合使用位置和关键字参数的情形,通常是要求用户提供少量强制性参数和较多带默认值的可选参数的情形. 例如,如果上面的hello函数要求用户必须提供一个名字(name),而问候语(greeting)和标点符号(punctuation)都是可选的,则可以这样来定义:

2. 正确适时使用标点符号：Proposition: 主张、观点、论述要清楚肯切、合情入理. | Punctuation: 正确适时使用标点符号. | Relevant: 文章一定要要题.

3. 标点符号用法：3 Numbers 数学用法 | 4 Punctuation 标点符号用法 | 5 The language of literary criticism 文学批评用语

1. 标点法
    Punctuation is the use of symbols such as full stops or periods, commas, or question marks to divide written words into sentences and clauses.

    e.g. He was known for his poor grammar and punctuation.
           他不通语法和乱用标点是出了名的。

2. 标点符号
    Punctuation is the symbols that you use to divide written words into sentences and clauses.

    e.g. Jessica scanned the lines, none of which had any punctuation.
           杰茜卡把这几行飞快地扫了一眼，没有任何一行加了标点。

1. the use of certain marks to clarify meaning of written material by grouping words grammatically into sentences and clauses and phrases

2. the marks used to clarify meaning by indicating separation of words into sentences and clauses and phrases

    Synonym: punctuation mark

3. something that makes repeated and regular interruptions or divisions