成为问题滋生的温床 英语怎么说

becomes the seedbed of problems

the source that generates problems.

become the seedbed of problems

用hotbed也可以。hotbed：An environment conducive to vigorous growth or development, especially of something undesirable:
犯罪的温床：（尤指）有利于令人憎恶的事物迅速滋生或发展的环境。

becomes the hotbed of problems.