本证各项需经签证盖章，方能有效的翻译：This credit subject to a visa seal can only be effective 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

The subject of this permit visa stamp in order to effectively

This credit subject to a visa seal can only be effective

This card each item must stamp after the visa, the side can be effective

This permits the visa requirements for the various parties can effectively sealed.

This credit subject to a visa seal can only be effective