每过一个子关，您会获得一把钥匙。

You will won a key by accomplish one sub-stage.

youdao

获取专业认证就像获得一把开门的钥匙。

Acquiring a professional certification is like obtaining a key to a door we'd like to open.

youdao

获取专业认证就像获得一把开门的钥匙。

Acquiring a professional certification is like obtaining a key to a door we'd like to open.

youdao