如何使用 "impassivity" 造句

1. Impassivity by sellers is a highly effective style for both trade and investment , but it requires counterparts who are short on research .
对于贸易和投资，卖方所持的这种泰然自若的冷漠使用种非常有效率的谈判方式；但是所需的条件是对方缺少足够的调研。