To encourage, do not prohibit speculation even when prices move adversely to national interest.

若要鼓励参与，即使价格走势对本国利益不利，亦不应阻止投机。

youdao

To encourage, do not prohibit speculation even when prices move adversely to national interest.

若要鼓励参与，即使价格走势对本国利益不利，亦不应阻止投机。

youdao