Just when I want a helpmate most, I am thrown back on myself alone.

就在我最需要一个帮手的时候， 我又被扔回了自己身边。

Once again, we were thrown back on our own resources.

【throw】我们不得不再次自力更生。

So he was thrown back on the unavailing struggle to impose the truth of his story.

因此，他又陷入了徒劳的挣扎， 试图强加他的故事的真相。

Farms and holdfasts grew scarcer and smaller as they pressed northward, ever deeper into the darkness of the wolfswood, until finally there were no more roofs to shelter under, and they were thrown back on their own resources.

越往北行，愈加深入狼林的幽暗国度，农庄田舍便更见疏落，终至人迹绝响，骤然遗世独立。

Perforce, the student was thrown back on Northern precept and example; first of all, on his New England surroundings. Republican houses were few in Washington, and Mr. and Mrs. Adams aimed to create a social centre for New Englanders.

Perforce，这名学生又回到了北方的言传身教；首先，关于他在新英格兰的环境。华盛顿的共和党人很少，亚当斯夫妇的目标是为新英格兰人创建一个社交中心。