[by:Studyplayer] [00:00.00]Lesson 19 [00:03.87]Sandy:My bag's heavy! [00:05.64]桑迪:我的书包真重! [00:07.42]Tom:What's in it,Sandy [00:09.30]汤姆:里面是什么,桑迪? [00:11.18]Sandy:Open it and see. [00:13.17]桑迪:打开看看. [00:15.15]Tom:Six books and six exercise-books [00:18.02]汤姆:六本书,六本练习本. [00:20.90]Billy:My bag's heavy,too. [00:22.92]比利:我的书包也很重. [00:24.95]Tom:What's in it,Billy [00:26.58]汤姆:里面是什么,比利? [00:28.21]Billy:Open it and see! [00:30.13]比利:打开看看! [00:32.05]Tom:One book,two apples,three oranges and a banana! [00:36.04]汤姆一本书二只苹果三只桔子和一只香蕉