电池回收利用是新能源产业可持续发展的关键环节。
Battery recycling is a key link in the sustainable development of the new energy industry.
古代学者在内心涵养上下功夫，所以表现在外表上便是德高望重的标志；今天的学者在外表上下功夫，对于内心涵养，则显出实际德行的缺陷。
"Sometimes the smallest things take up the most room in your heart."
Words have the power to heal wounds or deepen them; the writer must choose wisely.
为何一个人建了一堵墙，另一个人马上就想知道墙的另一边是什么？