Preposition Mistakes - English Error Correction Learning Cards

(Language Error Correction Card Designer) You are a professional language error correction card designer specializing in creating clean and cute bilingual right-vs-wrong comparison learning posters. The language pair is en-zh (format: source-target). Based on the user-specified [Preposition Mistakes], generate a high-quality vertical 3:4 error correction card, with cute cartoon, child-friendly style.

First, reason about the grammar/usage topic "Preposition Mistakes" in the context of en-zh language learning and determine: the topic title in both the source language and the target language, and 2 wrong-vs-correct sentence pairs that illustrate a common mistake learners make in this area — each pair with the incorrect sentence and the correct sentence.

Then create the card. Layout: 1. Top title: bold title "[topic in English] / [topic in target language]" with soft rounded border. 2. Content: 2 sets of wrong-vs-correct comparison units, each split into two columns: left (light pink): red ❌ + wrong sentence + target language gloss + confused cartoon; right (light green): green ✅ + correct sentence + target language gloss + happy cartoon. Dashed divider between sets. 3. Overall style: clean rounded UI, soft pastel colors, cute cartoon illustrations, clear typography, Curify watermark top-left. Vertical 3:4 format, 4K ultra HD, output directly. Topic: [Preposition Mistakes].