Many white Christians tried to allelviate the harshness of slavery by inviting slaves to participate in their worship , as in Williamsburg, Virginia.是什么意思_Many white Christians tried to allelviate the harshness of slavery by inviting slaves to participate in their worship , as in Williamsburg, Virginia.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句