英语语法分析

Brittleness remains a problem when building steel structures in cold conditions, such as oil rigs in the Arctic.

对于在寒冷条件下建造钢结构，比如北极的石油钻井平台，如何解决材料的脆性仍然是一个问题。

But the gas RIGS now keep going through the winter.

但现在天然气钻探使得就业机会在冬季依然存在。

The company’s rigs are practically invisible from below.

实际上从以下地区无法看到公司的钻探平台。