在 AI Studio 上能看到两款模型的具体情况，世界知识的截止日期都是今年 1 月，不同的是价格方面和背后采用的模型。Nano Banana 2 使用 Gemini 3.1 Flash，而 Pro 则是 Gemini 3 Pro。
Copy.ai is a content writing tool that enables its users to create marketing copy, social media posts, Facebook Ads, and many more formats by using more than 90 templates such as Bullet Points to Blogs, General Ads, Hook Text, etc.
，这一点在WPS官方版本下载中也有详细论述
Objects have a class, and a fixed size based on their class.
ProWritingAid helps you clean up your writing by checking for style, structure, and content while Grammarly focuses on grammar and punctuation.