Lesson 21.5 Taking PicturesA：Excuse me, could you take a picture of us？B：No problem.A：Just press here. Give us the lake for the background,please.B：Say “Cheese.”A：Cheese.B：Here is your camera. Look at the pictures and see ifthose are OK.A：They look fantastic. Thank you very much for yourhelp!A：不好意思，你可以帮我拍张照吗？B：没问题。A：按这里就可以了。我们要以湖为背景。B：笑一个。A：（笑）B：你的相机在这。看看照片可不可以。A：它们看起来美极了，非常谢谢你的帮忙。
