GbEng
人类是在幼年开始学习第一种语言的。 Mankind learns its first language in early childhood.
蝌蚪是青蛙的幼年形态。 Tadpoles are the infancy form of frogs.
他援引教授物理学方面的一些运动定律为例,说明当计算机用于辅助教学时,学生在幼年就能够理解这些定律。 He cites as an example the teaching of the laws of motion in physics, which he says are accessible at an early age when a computer is used to assist in the instruction.