She is six years old. She knows how to walk. She knows how to run. She knows how to swim. She knows how to play soccer. She knows how to ride a horse. She knows how to walk her dog. She knows how to read. She knows how to write.
她六岁了。她知道怎么走路。她知道怎么跑。她会游泳。她知道怎么踢足球。她会骑马。她知道怎样遛狗。她知道如何阅读。她会写字。