我和姐姐去商店买衣服。wǒhéjiějieqùshāngdiànmǎiyīfu。My older sister and I go to the shop to buy clothes.这件衣服很漂亮。zhèjiànyīfuhěnpiàoliang。This piece of clothing is very pretty.这件衣服多少钱？zhèjiànyīfuduōshaoqián？How much does this piece of clothing cost?一百块钱。yìbǎikuàiqián。One hundred yuan.姐姐买了这件新衣服。jiějiemǎilezhèjiànxīnyīfu。My older sister bought this new piece of clothing.