"Slaves were enfranchised in the mid-19th century"
例句
Find the objects no longer commanded, release the memory the objects occupied, and affranchise memory occupied by unmanaged resources. 寻找不再使用的对象，释放其占用的内存; 以及释放非托管资料库所占用的内存.
Find the objects no longer needed, release the memory the objects occupied, and affranchise memory occupied by unmanaged resources. 寻找不再使用的对象，释放其占用的内存; 以及释放非托管资源所占用的内存.
