But they do need to be careful not to wound themselves with chainsaws or other pruning tools.

VOA: special.2009.10.06

But the great heart wound, slavery, will not be reached."

但是最大的心病,奴隶制将石沉大海"

耶鲁公开课 - 美国内战与重建课程节选

People do not need to put anything on the wound, she says.

VOA: special.2009.10.06

Even the smallest wound would not heal.

VOA: special.2009.04.21