It is within earshot of a main road. [+ of]
那里能够听见大马路的车水马龙声。
Mark was out of earshot, walking ahead of them.
马克走在前面,听不见他们的声音。
英汉双解词典包含141091条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。