干货箱业务是集团的长期核心业务的翻译：Dry container business is the core group's long-term business 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

Dry box business is long-term core business group

Dry container business is the core group's long-term business

Does the packing container service is group's long-term core business

dry container business group is the long-term core business

Dry container business is the core group's long-term business