# Improved Simplified Chinese translation: Martin灯光导演系统(MLD)是全球销售量最大的3D追踪系统,用于自动追光灯和演出控制。随着表演者移动,灯光亦随之自动跟随。 --- ## Key improvements: 1. **"销售最好"→"销售量最大"**: "best selling" means highest volume/unit sales, not quality. "销售量最大" is more accurate than "销售最好". 2. **"追光和演出控制"→"追光灯和演出控制"**: Added "灯" (lights/luminaires) after "追光" for clarity and technical precision — the system automatically tracks a followspot light, not just abstract "following." 3. **"也会自动跟随"→"亦随之自动跟随"**: More formal register appropriate for B2B professional copy. "亦随之" conveys the automatic, synchronized action more elegantly than "也会…跟随"; removes redundancy with "自动." 4. **Punctuation**: Adjusted to natural Chinese flow while maintaining technical clarity.