英语语法分析

Within the span of several centuries, the Lapita stretched the boundaries of their world from the jungle — clad volcanoes of Papua New Guinea to the loneliest coral outliers of Tonga.

在几个世纪的时间里，拉皮塔人扩展了他们的边界，从巴布亚新几内亚的丛林覆盖的火山延伸到汤加最孤独的珊瑚离群。

Tonga is moving in the opposite direction.

汤加则截然相反。

Another seven people were killed in Tonga, several hundred kilometres farther south.

更往南方数百公里外的东加王国有七人丧生。