敲门砖英语怎么说

第一观念，证书是敲门砖，但不是铁饭碗First concept, the certificate is to knock on the door, but not the iron rice bowl希望能帮到您！满意请采纳哦

就准确的表达应该是“a stepping-stone to future success ”

他似认为财富是快乐的敲门砖。He seems to think that wealth is the open sesame to happiness.

stepping-stone tosuccess 释义：a brick picked up to knock on the door and thrown away when it has served one's purpose -- stepping-stone to success。