Draw the basic outlines in black felt-tip pen (see fig. 4).用黑色毡头笔画出基本轮廓（见图4）。They agreed on the broad outlines of a wage settlement.他们就工资解决的办法达成框架协议.They agreed as to the grand outlines, but quibbled over particulars.他们对...
The strength of altruism lies in the fact that altruistic acts undeniably occur in any society and that moral codes universally advocate altruism or benevolence and condemn selfishness.毫无疑问,利他主义存在于任何社会,而且道德准也普遍提倡利他主义或善良行...