dangerous down hill 中文意思是什麼
dangerous down hill
解釋
下坡危險-
To put out the fires, sometimes firefighters have to chop down trees to create a fire - break, to stop the fire from spreading to another hill. however, if the wind changes direction, they could be put in a very dangerous situation. when they call for help, the aviators nearby come to make a route with mud and sand for them to escape
有時候救火團他們去救火,要砍樹木為了開一條路阻絕火勢蔓延,讓火不會轉到另一座山去,不過有時候因為風向轉變,所以他們的情況變得比較危險,那個時候他們會求救,那些靠近的飛行員就飛過來幫他們用土用沙,為他們鋪一條路給他們逃生。
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