英语语法分析

Many scientists suspect workers first would have put the blocks on sleds.

许多科学家怀疑工人会先把石头放在雪橇上。

These Thule people moved in from Alaska, bringing kayaks, sleds, dogs, pottery and iron tools.

这些图勒人从阿拉斯加搬来，带来了皮划艇、雪橇、狗、陶器和铁制工具。

I was inspired while watching a television program showing how sleds might have helped with pyramid construction.

我是在看一个电视节目时受到启发的，这个节目展示了雪橇可能会有助于金字塔的建造。