Even snow plows had to be pulled out of the roads because of white out condition in Texas and Oklahoma.

因为在德克萨斯州和俄克拉荷马州的白色状况甚至雪犁不得不退出了道路。

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Two, note observation and criterion, particularly is at turn, slopeing way, branch road, top and bottom bridge etc. drive ice snow mushroom shrouding condition down, don't blindly pass.

注意观察和判断，尤其是在转弯、坡道、岔道、上下桥等处被冰雪覆盖情况下，不要盲目通过。

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The factors that can influence the soil seasonal free zing and thawing include snow -cover, vegetation, the soil component and contain water, the condition of earth, landform and so on.

土季节冻结和融化的影响因素主要有雪盖、植被、土壤成分及含水量、地表状况和地形等。

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With its new water-resistant design, low-light camera sensor, and removable and rechargeable battery, the Looxcie HD lets users record and stream under nearly any condition, from snow sports to forest trails and sporting events.

ENGADGET: Looxcie HD brings 1080p and WiFi streaming to a helmet near you

Shoveling snow is associated with intense physical exertion, and those who are not in optimal condition could be at risk for a heart attack.

FORBES: Important Cold Weather Safety and Tips

Parts of the Golden Route, particularly the high roads, close when the first snow falls, usually in October or November, reopening in May or June depending on weather condition.

BBC: Driving Norway��s Golden Route