Short Answer 
To improve clarity in writing, balance sentence lengths and avoid extremes—too short or too long. Streamline content by removing unnecessary details to maintain focus on key points, and choose vocabulary that suits your audience to enhance engagement and comprehension.
Avoid Sentence Length Extremes
It is essential to balance sentence length to enhance clarity in writing. Using sentences that are too short may not provide sufficient detail and can lead to misunderstandings. Conversely, overly long sentences can confuse readers with irrelevant information. Aim for a mix of short and long sentences that maintain focus and clarity in conveying your ideas.
Eliminate Unnecessary Information
Streamlining content by removing unnecessary details is vital to maintaining the reader’s attention. Excessive information can distract from key points, making it difficult for readers to grasp essential ideas. Focus on presenting only the most relevant facts to support your main arguments and to encourage a clear understanding of your work.
Use Audience-Appropriate Vocabulary
Choosing the right vocabulary tailored to your audience enhances engagement and comprehension. Authors should consider the everyday language of their intended readers, including their educational and professional contexts. Using relatable terms fosters better connection and ensures that your message is effectively communicated.