A：This must be your sister, what a pretty girl!
這位準(zhǔn)是你姐姐，真漂亮。
B：Pretty! She won beauty contest in her college. Hi, Tracy,this is my friend,Bill.
漂亮!她在大學(xué)時是?；?喂,特蕾西,這是我朋友比爾.
C：Hello,Bill,nice to see you.
你好，比爾，很高興見到你。
A：Hello,nice to meet you too.
你好，見到你我也很高興。