★ 這件洋裝是什麼料子做的？ ● 是絲做的。很漂亮，不是嗎？ ★ 我可以試穿這一件嗎？ ● 當然。你穿幾號的？這句話的英文怎麼說？

★ What is this dress made of? ● It's silk. Pretty, isn't it? ★ May I try this one on? ● Certainly. What size do you wear?