求翻译：在美国，犯有同样的罪，黑人往往受到比白人更重2至3倍的惩罚，杀害白人被判死刑的黑人是杀害黑人被判死刑的白人的4倍。是什么意思？

In the United States, committing the same crime, blacks tend to be heavier than white punishment of 2 to 3 times, killing the white man was sentenced to death by blacks was killing blacks was sentenced to death a white 4 times.

In the United States, for a similar crime, the Black is often more important than a white 2 to 3 times the penalty kill whites, Blacks have been sentenced to death in black people have been sentenced to death for killing a white times 4.

In US, violates has the similar crime, the black often receives the Caucasian is heavier than 2 to 3 time of penalties, kills the Caucasian the black who sentences the death penalty is kills the black Caucasian's 4 times which sentences the death penalty.

In the United States, committing the same crime, blacks tend to be heavier than white punishment of 2 to 3 times, killing the white man was sentenced to death by blacks was killing blacks was sentenced to death a white 4 times.

In the United States, committing the same crime, blacks tend to be heavier than white punishment of 2 to 3 times, killing the white man was sentenced to death by blacks was killing blacks was sentenced to death a white 4 times.