它们绕着树干爬上爬下地互相追逐着，带着一种强烈的快乐和欣喜。

They chased each other round and round the trunk, up and down, with a fury of pleasure and delight.

youdao

思索，多少次使人感到痛苦，却不多少次给予人们欣喜和欢乐。让我们从思索中去生发智慧，获得快乐。

Thinking, how many times people feel pain, how many times does not give people joy and happiness. Let us start thinking about the wisdom of hair to get happy.

youdao

欣喜快乐，因为你们是朋友。

Zings with joy because you're friends.

youdao