So companies in California started to write fewer policies in the most hazardous areas.

因此，加州的公司开始在最危险的地区制定更少的政策。

" a highly agile and powerful mobile robot capable of lifting and carrying a combat casualty from a hazardous area across uneven terrain" .

" 一种极其敏捷且功能强大的移动式机器人，它能够抱起并运送战场上的伤员，穿越崎岖不平的地带将其带离险境。"

They're so cool short of living on another planet with no oxygen, this is one of the most dangerous and hazardous areas to operate.

他们在另一个没有氧气的星球上生活太酷了，这是最危险和最危险的地区之一。

According to him, it is our feet that are the most sensitive because they will tell our brain when we are walking into hazardous areas.

据他介绍， 我们的脚是最敏感的，因为当我们走进危险区域时， 它们会告诉我们的大脑。