招聘时，证书是敲门砖的翻译：When recruiting, the certificate is the stepping stone 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

Recruitment, the certificate is a stepping stone

When recruiting, the certificate is the stepping stone

When employment advertise, the certificate is a stepping-stone

Recruitment, a certificate is door opener

When recruiting, the certificate is the stepping stone