练习材料：
If you park your car in the wrong place, a traffic policeman will soon find it. You will be very lucky if he lets you go without a ticket. However, this does not always happen. Traffic police are sometimes very polite. During a holiday in Sweden, I found this note on my car:' Sir, we welcome you to our city. This is a "No Parking" area. You will enjoy your stay here if you pay attention to our street signs. This note is only a reminder.' If you receive a request like this, you cannot fail to obey it!
全文音标：
ɪf ju pɑrk jʊər kɑr ɪn ðə rɔŋ pleɪs, ə ˈtræfɪk pəˈlismən wɪl sun faɪnd ɪt. ju wɪl bi ˈvɛri ˈlʌki ɪf hi lɛts ju goʊ wɪˈθaʊt əˈtɪkət. ˌhaʊˈɛvər, ðɪs dʌz nɑt ˈɔlˌweɪz ˈhæpən. ˈtræfɪk pəˈlis ɑr səmˈtaɪmz ˈvɛri pəˈlaɪt. ˈdʊrɪŋ ə ˈhɑləˌdeɪ ɪn ˈswidən, aɪ faʊndðɪs noʊt ɑn maɪ kɑr:' sɜr, wi ˈwɛlkəm ju tu ˈaʊər ˈsɪti. ðɪs ɪz eɪ "noʊ ˈpɑrkɪŋ" ˈɛriə. ju wɪl ɛnˈʤɔɪ jʊər steɪ hir ɪf ju peɪ əˈtɛnʃən tuˈaʊər strit saɪnz. ðɪs noʊt ɪz ˈoʊnli ə riˈmaɪndər.' ɪf ju rəˈsiv ə rɪˈkwɛst laɪk ðɪs, ju ˈkænɑt feɪl tu oʊˈbeɪ ɪt!
任务配置：L0+L4
