各种各样的野鸟和动物在树上跳跃嬉戏，嘲笑着那些巨人们。就像看不见树叶一样，他们也看不见这些活泼的生物。

And all sorts of wild forest birds and animals were leaping and frolicking in the trees as well, laughing down at the giants, to whom the playful creatures were all quite as invisible as the trees.

youdao

时儿游到这儿，时儿游到那儿，一会儿在水底休息，一会儿露出水面嬉戏，象一群活泼可爱的孩子。

When the infants reached here, when the children swam to there, while in the bottom of rest, while playing above the surface, like a group of lively and lovely children.

youdao

时儿游到这儿，时儿游到那儿，一会儿在水底休息，一会儿露出水面嬉戏，象一群活泼可爱的孩子。

When the infants reached here, when the children swam to there, while in the bottom of rest, while playing above the surface, like a group of lively and lovely children.

youdao