翻译成汉语

Question

It is a battle
> about how far countries are willing to accept constraints on
> domestic policy in sensitive areas such as food safety or
> environmental protection for the sake of free trade.

Answer 1

It is a battle about how far countries are willing to accept constraints on domestic policy in sensitive areas such as food safety or environmental protection for the sake of free trade.
双方贸易战的焦点：自由贸易中，对本国食品安全或环保等敏感领域政策约束的接受程度。