一去不复返

Youth will soon be gone never to return. And it will be too bate for you to go into scholarship when in your declining years.

少年是一去不复返的，等到精力衰时，要做学问也来不及了。

Nixon told us that "the time is past for the United States to compete with one hand tied behind one's back."

尼克松告诉我们"美国可毫不费力地与人竞争的时代已一去不复返了。"

Nixon told us that "the time is past for the United States to compete wit h one hand tied behind one's back."

尼克松告诉我们"美国可毫不费力地与人竞争的时代已一去不复返了。"

It is gone beyond recall .

它已经一去不复返了。

America today is a world away from the cruel andfrightful bigotry of that time.

今天的美国已经是一个完全不同的世界了，骇人的残忍和可怕的偏执一去不复返了。

America today is a world away fromthe cruel and frightful bigotry of that time.

今天的美国已经是一个完全不同的世界了，骇人的残忍和可怕的偏执一去不复返了。

With oil prices up to $60 a barrel, it is natural to ask whether the days of blessedly cheap oil are over.

随着油价升至每桶60美元，人们很自然会问，有幸享用廉价石油的日子是否已一去不复返。

The time has gone forever when the superpowers could boss the show at international conferences.

超级大国操纵国际会议的时代一去不复返了。

The days of my boyhood will not return any more.

我少年时代的日子一去不复返了。

If on Candlemas day it be shower and rain, winter is gone, and will not come again.

如果圣烛节下冰雹和雨水，冬天已经一去不复返。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。