We have had to contend with the disinterest of the medical profession about this topic.我们不得不努力应对医疗界对这个话题的冷漠。

The fact Liberia has no oil seems to explain foreign disinterest in its internal affairs.利比里亚没有石油, 这一事实似乎可解释为什么外部势力无意过问其内政。

Disinterest yourself from the matter altogether.摒除你对这件事的所有私心。