樹幹裏面的雪beg 寫:早知你這吹牛賤人會死撑、樹井並不是說是樹幹裏面的雪、是說樹枝下積聚的雪、因為那些全是鬆雪所以是表面看不見及很危險。
What Is A Tree Well?
Hazardous tree wells are generally found in ungroomed areas.
The low-hanging branches of trees may create a sheltered area around the base of the tree, where a well of loose snow with air pockets can form.It is best to assume that all trees in deep snow have some depth of tree well. Usually there is no easy way to identify if a particular tree has a dangerous tree well by sight, because the branches often block visibility of what hole may exist.
Particularly hazardous trees appear to actually be the smaller trees or trees where the branches are touching the snow. The branches help form a canopy over the hole, inhibiting snow from filling in the hole around the trunk of the tree –thus the snowpack increases outside the branches, creating a deeper hole under the branches.
兩儍奇遇記的太極與若至吹牛大師你們也不需要每個主題都要“裝懂”的屎忽鬼樣子.![]()
弱智吹牛大師你是看不懂英文的、查字典吧。![]()
你腦殘了嗎?
