{"ID": "519", "mp3_en": "519_en.mp3", "mp3_bi": "519_bi.mp3", "mp3_zh": "519_zh.mp3", "English": "I received a letter from him yesterday.", "Chinese": "我昨天收到了他的一封信。"}
{"ID": "520", "mp3_en": "520_en.mp3", "mp3_bi": "520_bi.mp3", "mp3_zh": "520_zh.mp3", "English": "I met Harry on the way to station.", "Chinese": "我在去车站的路上遇见了哈里。"}
{"ID": "521", "mp3_en": "521_en.mp3", "mp3_bi": "521_bi.mp3", "mp3_zh": "521_zh.mp3", "English": "Everybody believes he will win.", "Chinese": "每个人都相信他会赢。"}
{"ID": "522", "mp3_en": "522_en.mp3", "mp3_bi": "522_bi.mp3", "mp3_zh": "522_zh.mp3", "English": "Is your watch made of gold?", "Chinese": "你的手表是金子做的吗？"}
{"ID": "523", "mp3_en": "523_en.mp3", "mp3_bi": "523_bi.mp3", "mp3_zh": "523_zh.mp3", "English": "Can you lend me £5?", "Chinese": "你能借给我五英镑吗？"}
{"ID": "524", "mp3_en": "524_en.mp3", "mp3_bi": "524_bi.mp3", "mp3_zh": "524_zh.mp3", "English": "I asked for an explanation.", "Chinese": "我要求作出解释。"}
{"ID": "525", "mp3_en": "525_en.mp3", "mp3_bi": "525_bi.mp3", "mp3_zh": "525_zh.mp3", "English": "Except that, everthing is all right.", "Chinese": "除了那件事之外，一切都很好。"}
{"ID": "526", "mp3_en": "526_en.mp3", "mp3_bi": "526_bi.mp3", "mp3_zh": "526_zh.mp3", "English": "He is such an irritable person, he is always bad tempered.", "Chinese": "他是个很容易发怒的人，总是脾气不好。"}
{"ID": "527", "mp3_en": "527_en.mp3", "mp3_bi": "527_bi.mp3", "mp3_zh": "527_zh.mp3", "English": "The police are looking for him.", "Chinese": "警察正在找他。"}
{"ID": "528", "mp3_en": "528_en.mp3", "mp3_bi": "528_bi.mp3", "mp3_zh": "528_zh.mp3", "English": "Please pay attention to the blackboard.", "Chinese": "请注意黑板。"}
{"ID": "529", "mp3_en": "529_en.mp3", "mp3_bi": "529_bi.mp3", "mp3_zh": "529_zh.mp3", "English": "Father bought a new suit yesterday.", "Chinese": "爸爸昨天买了一套新衣服。"}
{"ID": "530", "mp3_en": "530_en.mp3", "mp3_bi": "530_bi.mp3", "mp3_zh": "530_zh.mp3", "English": "When I grow up I shall be a pilot.", "Chinese": "我长大后要当一名飞行员。"}
{"ID": "531", "mp3_en": "531_en.mp3", "mp3_bi": "531_bi.mp3", "mp3_zh": "531_zh.mp3", "English": "He was standing beside the window.", "Chinese": "他正站在窗户旁边。"}
{"ID": "532", "mp3_en": "532_en.mp3", "mp3_bi": "532_bi.mp3", "mp3_zh": "532_zh.mp3", "English": "It's a very exciting film.", "Chinese": "这是一部非常激动人心的电影。"}
{"ID": "533", "mp3_en": "533_en.mp3", "mp3_bi": "533_bi.mp3", "mp3_zh": "533_zh.mp3", "English": "He does not understand English.", "Chinese": "他不懂英语。"}
{"ID": "534", "mp3_en": "534_en.mp3", "mp3_bi": "534_bi.mp3", "mp3_zh": "534_zh.mp3", "English": "It was raining heavily so I was glad to get home.", "Chinese": "雨下得很大，所以我很高兴回到家。"}
{"ID": "535", "mp3_en": "535_en.mp3", "mp3_bi": "535_bi.mp3", "mp3_zh": "535_zh.mp3", "English": "There is someone at the door.", "Chinese": "门口有人。"}
{"ID": "536", "mp3_en": "536_en.mp3", "mp3_bi": "536_bi.mp3", "mp3_zh": "536_zh.mp3", "English": "What a wonderful garden this is!", "Chinese": "这是一个多么美妙的花园啊！"}
{"ID": "537", "mp3_en": "537_en.mp3", "mp3_bi": "537_bi.mp3", "mp3_zh": "537_zh.mp3", "English": "What a tall building it is!", "Chinese": "这是一栋多么高的建筑啊！"}
{"ID": "538", "mp3_en": "538_en.mp3", "mp3_bi": "538_bi.mp3", "mp3_zh": "538_zh.mp3", "English": "What a clever girl you are!", "Chinese": "你是一个多么聪明的女孩啊！"}
{"ID": "539", "mp3_en": "539_en.mp3", "mp3_bi": "539_bi.mp3", "mp3_zh": "539_zh.mp3", "English": "He handed me the prize.", "Chinese": "他把奖品递给了我。"}
{"ID": "540", "mp3_en": "540_en.mp3", "mp3_bi": "540_bi.mp3", "mp3_zh": "540_zh.mp3", "English": "She promised a reward to the finder.", "Chinese": "她答应给找到东西的人一份奖励。"}
{"ID": "542", "mp3_en": "542_en.mp3", "mp3_bi": "542_bi.mp3", "mp3_zh": "542_zh.mp3", "English": "Was there anybody present when the accident happened?", "Chinese": "事故发生时有人在场吗？"}
{"ID": "543", "mp3_en": "543_en.mp3", "mp3_bi": "543_bi.mp3", "mp3_zh": "543_zh.mp3", "English": "Whose umbrella is this?", "Chinese": "这是谁的伞？"}
{"ID": "544", "mp3_en": "544_en.mp3", "mp3_bi": "544_bi.mp3", "mp3_zh": "544_zh.mp3", "English": "Whose are these clothes?", "Chinese": "这些是谁的衣服？"}
{"ID": "545", "mp3_en": "545_en.mp3", "mp3_bi": "545_bi.mp3", "mp3_zh": "545_zh.mp3", "English": "He usually knocks off at 6 o'clock, but today he's working late.", "Chinese": "他通常六点下班，但今天他工作到很晚。"}
{"ID": "546", "mp3_en": "546_en.mp3", "mp3_bi": "546_bi.mp3", "mp3_zh": "546_zh.mp3", "English": "I gave up smoking last year but I have just started again.", "Chinese": "我去年戒烟了，但我刚刚又开始抽了。"}
{"ID": "547", "mp3_en": "547_en.mp3", "mp3_bi": "547_bi.mp3", "mp3_zh": "547_zh.mp3", "English": "I've given away all my old furniture.", "Chinese": "我已经把我所有的旧家具送人了。"}
{"ID": "548", "mp3_en": "548_en.mp3", "mp3_bi": "548_bi.mp3", "mp3_zh": "548_zh.mp3", "English": "I put on my hat.", "Chinese": "我戴上了帽子。"}
{"ID": "549", "mp3_en": "549_en.mp3", "mp3_bi": "549_bi.mp3", "mp3_zh": "549_zh.mp3", "English": "I took my coat off.", "Chinese": "我脱下了外套。"}
{"ID": "550", "mp3_en": "550_en.mp3", "mp3_bi": "550_bi.mp3", "mp3_zh": "550_zh.mp3", "English": "He put the fire out.", "Chinese": "他把火扑灭了。"}
{"ID": "551", "mp3_en": "551_en.mp3", "mp3_bi": "551_bi.mp3", "mp3_zh": "551_zh.mp3", "English": "They cut off the king's head.", "Chinese": "他们砍下了国王的头。"}