prevailing
adj [attrib 作定语]
(a) most usual orwidespread 普遍的; 盛行的; 流行的
the prevailing customs,fashions, style, etc 流行的风俗、 式样、 款式等.
(b) (of a wind) that blows in an area most frequently (指风)某一区域里最常刮的
The prevailing wind here is from the south-west. 这里最常刮的风是西南风.
One of these men was found and he began to tell the story of this family group.
哈利在这些人中找到了一位,他开始谈起了这个家族的历史。
From this we get the expression to make a beeline for someone or something, which means to go quickly along a straight direct course for someone or something.
从这里我们得到一条短语"to make a beeline for someone or something,意思是迅速地沿着一条直线向某人或某物走去。