D9版容量大，画面质量也好。大碟版呢，就是从正版的DVD拷贝过来的，质量也好。
D jiǔ bǎn róngliàng dà ，huàmiàn zhìliàng yě hǎo 。dàdié bǎn ne ，jiùshì cóng zhèngbǎn de DVD kǎobèi guòlai de ，zhìliàng yě hǎo 。
D9 can hold more and the picture is better. The official copies are copied from the official DVD. They're high quality too.