导读：Ihavetwofriends.OneisAmy,theotherisSarah.Amyis12yearsold.Sarahis13yearsold.Sheis...

I have two friends. One is Amy, the other is Sarah. Amy is 12 years old. Sarah is 13 years old. She is one year older than Amy. Amy is 47 kg. Sarah is 45 kg. Amy is 2 kg heavier than Sarah. How about their hights? Sarah is 3 cm shorter than Amy. Because Amy is 155 cm tall. They are good friends, but they don’t like the same things. Amy likes riding bikes and drawing pictures. Sarah likes climbing mountains and swimming. She’s a good swimmer, too. I like my friends very much. What about your? What’s your friend like?