Oxen were not used at all but donkeys were used by a few households in the northern part of the district.

"这个地区的人们完全不会使用牛，但北部的一些住户会使用驴。

Even though the northern part of the continent allowed for a more varied economy, several early human groups quickly moved south.

尽管大陆北部允许更多样化的经济存在，一些早期的人类群体很快向南迁移。

During the Qing Dynasty, kicking a stone ball around was a popular game in the northern part of China, and it was often played in winter to keep warm.

在清朝时期，踢石球在中国北方是一种很流行的游戏，通常在冬天玩以保暖。

The northern part of the city used to be sparsely populated, but has now become a cultural centre.

城北过去很冷落， 现在成了文化区。

The northern part of the country is often riven by earthquakes.

该国北部常为地震所破坏。