英语翻译问题？

这一句的上下文如下：
Psychologists have documented children lying as early as age 2. Some experts even consider lying a developmental milestone, like crawling and walking, because it requires sophisticated planning, attention and the ability to see a situation from someone else's perspective to effectively manipulate them.
据心理学家记载，幼儿早在2岁时就会撒谎。有些专家甚至视“撒谎”为一个发展的里程碑，就像爬行和走路一样，因为这些行为需要复杂的计划、专注力以及从他人角度观察情势的能力，来有效地驾驭。

match A with B
把…和…相匹配
例句：Match these qustions with their answers.
把问题与答案匹配起来。

是laying吧。