半世纪的

Nearly fifty years after Patsy Ann's death, a campaign was waged to memorialize the terrier.

帕齐·安死后约半个世纪，发起一场纪念它的活动。

Outer Mongolia's independence, is a history tragedy of old China in the first half of the 20th century.

外蒙古独立，是20世纪前半期旧中国民族分裂的一场历史悲剧。

Then, in 1942, Patsy Ann died of natural causes.

帕齐·安死后约半个世纪，发起一场纪念它的活动。

The first time in the evolution of teams in the late Permian and Triassic become advantages in the fauna.

在20世纪前半期，科学家与大众媒体都视恐龙为行动缓慢、慵懒的冷血动物。

Japanese voters have resoundingly rejected the party that has set the country's policy agendas for more than half a century.

日本选民响亮地拒绝了半个多世纪来为日本制定政治纲领的政党。

From approximately the Fifth to the Fourteenth century, most of Europe lay under feudalism and the pervasive civil influence and ecclesiastical control of the Roman Catholic Church with its Semi-Pelagian doctrine.

大约从14世纪到五、大部分欧洲封建制度下，奠定了无孔不入的影响力和民间天主教教会控制其半洄游学说。

Many countries in arid and semiarid areas have attached much importance to it since it started in the 1930's.

从20世纪30年代兴起后，受到世界上干旱和半干旱地区各国家的重视。

The mass activity has made remarkable achievements as well as shown some problems during over semicentennial.

半个世纪来，这项群众性的运动既取得了显著成绩，又显示出许多弊端。

Like farming systems in many countries during the last half of the 20th century, Cuban agriculture had adopted a chemical-intensive, highly mechanized, mono-culture approach - big, single-crop fields.

在许多国家一样，在农业系统在20世纪后半叶，古巴通过了一项农业化学密集，机械化程度高，单一文化的方法-大，单一作物领域。

Since halfcentury, the international balloon meteorological sounding network has been carrying on the watervapor survey continuously.

半个世纪以来，国际性的气球探空网络一直在进行水汽探测。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！