It is this persistent propaganda that undermines real progress in black-white relations.

正是这种一贯的宣传阻碍了黑人与白人关系的真正进展。

youdao

It is this persistent propaganda that undermines real progress in black-white relations.

正是这种一贯的宣传阻碍了黑人与白人关系的真正进展。

youdao