英语翻译

题目

英语翻译
A couple of times he'd spotted a pair of them walking the perimeter,shotguns cradled in their elbows,and although it was a few days since he'd seen anyone up here,he knew thatthey were never far away.

答案

好几次,他注意到他们两个走在边界上,腋下夹着猎枪.尽管有好几天他没有在这里看到任何人了,但是他知道他们从未远离这里.