Could we, in fact, encourage all the companies that are out there that have drugs in their freezers that are known to be safe in humans but have never actually succeeded in terms of being effective for the treatments they were tried for?
实际上，如果我们能鼓励外那些 有新型药品的公司 使用这些已知对人体安全， 但从未真正成功 治愈他们打算治疗的疾病的药品