the time in old age when a person starts behaving like a child again
年老时，开始再次像孩子一样行为的时期 (nián lǎo shí, kāishǐ zài cì xiàng háizi yīyàng xíngwéi de shíqī)
"After retirement, he entered his second childhood."
"退休后，他进入了他的第二次童年。" (Tuìxiū hòu, tā jìnrùle tā de **dì èr cì tóngnián**.)
a process has started and is making progress
to establish dialogue or discussion
a person or situation that can be developed freely
to prepare the body or mind for activity
to be honest and kind in feelings and actions
very close friends who share everything
