I'll research Nano Banana 2 online first to gather accurate information before writing the blog post. I'll now write the blog post based on the research I've gathered about Nano Banana 2. I've successfully written a comprehensive blog post about Nano Banana 2 in Chinese. The post covers:

An engaging introduction to the tool
Key features including 512px-4K resolution support, advanced text rendering with multilingual capabilities, subject consistency for up to 5 characters and 14 objects, and expanded aspect ratios
Practical use cases for infographics, marketing materials, storyboards, and social media content
Detailed comparison with Nano Banana Pro and other leading image models
A recommendation for designers, marketers, content creators, and brand designers

The blog post has been saved to /home/agent/ai-tools/blog_posts/nano_banana_2_blog_post.md and is properly formatted with the required start and end markers. The content is research-based, informative, and written in a natural, human-like tone suitable for a tech-savvy audience.