Three example sentences of my own composition
～に効能がある、～を手伝う ：help with ～
① Does the hot spring help with atopic dermatitis?
② Can I help with anything?
③ The newly-developed medicine will help with cancer treatment.
～に効能がある、～を手伝う ：help with ～
① Does the hot spring help with atopic dermatitis?
② Can I help with anything?
③ The newly-developed medicine will help with cancer treatment.
