放风筝 是 fly kites 还是 fly the kites 如果两种都行,那么两种各在什么情况下用?

Since then, other actors have helped Charlie Brown try to kick footballs, fly kites and ponder the meaning of life.
fly kites on the flat land在平地上放风筝
Then, we are going to fly the new kites, thats fun.
然后，我们将前往新的风筝，多数民众赞成在有趣。
Go out to fly the kites and enjoy the difform kites.
They begin to fly the kites, butterfly, snake, eagle, two friends.
他们开始放风筝，蝴蝶，蛇，鹰，两个好朋友合作放飞一个风筝。
有限定成分,或句子时,才用the .

加个the表示特指
比如说你手头上有三只风筝,别人就可以指着你的风筝对你说："go to fly the kites" 就是特指你的那三只风筝
除此之外,只是单纯讲放风筝,都用fly kites(复数）或fly a kite（单数）