MMS is a message service, but it's also a special product, telecom product.

MMS虽然只传递信息，不具实物形式，但它也是一种特殊的产品。

youdao

MMS is a message service, but it's also a special product, telecom product.

MMS虽然只传递信息，不具实物形式，但它也是一种特殊的产品。

youdao