练习材料：
L4-(1): The double life of ælfreid Blʌggs
These days, people who do manual work often receive far more money | than people who work in offices. People who work in offices are frequently referred to as "white-collar workers" for the simple reason that they usually wear a collar and tie to go to work. Such is human nature, that a great many people are often willing to sacrifice higher pay for the privilege of becoming white-collar workers. This can give rise to curious situations, as it did in the case of ælfreid Blʌggs who worked as a dustman for the ɛlzˌmɪr Corporation. When he got married, Alf was too embarrassed to say anything to his wife about his job. He simply told her that he worked for the Corporation.
ðə ˈdʌbəl laɪf ʌv ˈælfrəd Bloggs
ðiz deɪz, ˈpipəl hu du ˈmænjuəl wɜrk ˈɔfən rəˈsiv fɑr mɔr ˈmʌni ðæn ˈpipəl hu wɜrk ɪn ˈɔfəsəz. ˈpipəl hu wɜrk ɪn ˈɔfəsəz ɑr ˈfrikwəntli rəˈfɜrd tu æz "waɪt-ˈkɑlər ˈwɜrkərz" fɔr ðə ˈsɪmpəl ˈrizən ðæt ðeɪ ˈjuʒəwəli wɛr ə ˈkɑlər ænd taɪ tu goʊ tu wɜrk. sʌʧ ɪz ˈhjumən ˈneɪʧər, ðæt ə greɪt ˈmɛni ˈpipəl ɑr ˈɔfən ˈwɪlɪŋ tu ˈsækrəˌfaɪs ˈhaɪər peɪ fɔr ðə ˈprɪvləʤ ʌv bɪˈkʌmɪŋ waɪt-ˈkɑlər ˈwɜrkərz. ðɪs kæn gɪv raɪz tu ˈkjʊriəs ˌsɪʧuˈeɪʃənz, æz ɪt dɪd ɪn ðə keɪs ʌv ˈælfrəd Bloggs hu wɜrkt æz ə ˈdʌstmən fɔr ði ˈɛlzˌmɪr ˌkɔrpəˈreɪʃən. wɛn hi gɑt ˈmɛrid, ælf wʌz tu ɪmˈbɛrəst tu seɪ ˈɛniˌθɪŋ tu hɪz waɪf əˈbaʊt hɪz ʤɑb. hi ˈsɪmpli toʊld hɜr ðæt hi wɜrkt fɔr ðə ˌkɔrpəˈreɪʃən.
任务配置：
L0+L1+L3+L4
知识笔记：
朗读（L0）:已完成，上传至C群中，时长 59秒。
复述表达（L3）:已完成，上传至C群中，时长65秒。
复盘总结（L4）：已完成。
练习感悟：
发现音量大小真的和发音是否饱满关系不大，感觉又 get到了新的点呢，继续加油哇！
