The unit has become part of a larger department and no longer exists as a separate entity.
这个单位已附属于一个大的部门，不再作为一个实体独立存在。
He threatened to expose the racism that existed within the police force.
他扬言要把警察内部存在的种族歧视公之于众。
I'm not making it up. The character exists in real life.
我没有凭空捏造，这种人现实生活中确实存在。
He thought that if he couldn't see something, it didn't exist
他认为自己看不见的`东西就不存在。
Well, of course I recognize that evil exists.
嗯，我当然承认邪恶的存在。