translation.en: This happens about the same time that they get latched onto things like dinosaurs, these big things in the outside world, that they're trying to get a grip on.
translation.zh: 这个阶段发生的时间 与孩子们对外部世界 类似恐龙这样的大家伙着迷的时间大体上一致， 他们兴致勃勃的想试一把。