尝试后才能知道自己能够成就什么的翻译：After trying to know what they can 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

Attempts to understand what they can success

After trying to know what they can

After the attempt can know oneself can achievement any

After you try to be able to know what they can accomplish what

After trying to know what they can