Be concise. English often translates into longer text.

Use simple sentences. Avoid compound ones.

Use active voice (as opposed to passive).

Use standard English word order: subject —> verb —> object.

Avoid long noun strings.

Avoid humor in most cases.

Avoid jargon, slang, and idioms. Use only literal terms (e.g., met instead of ran into).

Try to use words that have a single meaning (e.g., angry instead of mad).

Use relative pronouns like "that" and "which."