学习阅读涉及注意力网络的发展,使儿童能够专注于字母和单词,同时忽略干扰。
The health of the ocean reflects the health of humanity.
文化相似性和差异的解释必须在生活的物质条件中寻找。
Nature has evolved incredible mechanisms for sensing the world - we're just starting to decode them.
围绕试管婴儿的伦理问题很复杂,但拥有孩子的愿望是一项基本人权。