翻译题
21.It may be said that the measure of the worth of any social institution is its effect in enlarging and improving experience...
【正确答案】虽然我们可以说衡量任何一个社会机构价值的标准是其在丰富和完善人生方面所起的作用……
【答案解析】英语句中的施动者没有明确，也不必明确，中文可增译表泛指的人称来作主语，本句可增译“人们”“大家”“我们”等。it may be said that…与it is said that…，it is reported that…之类的结构可以如此处理。