At 6:20 on Friday, Jack and Mum reached a supermarket超市 /ˈsupərˌmɑrkɪt/ checkout with a cart购物车 /kɑrt/ for his grandmother's祖母 /ˈgrændˌməðər/ birthday. The cashier scanned扫描 /skænd/ fruit, candles, flour面粉 /flaʊər/, and a gift礼物 /gɪft/. Mum held her card over the terminal终端机 /ˈtərmənəl/; a black warning警告 /ˈwɔrnɪŋ/ appeared: PAYMENT付款 /ˈpeɪmənt/ DECLINED拒绝 /dɪˈklaɪnd/. Faces turned. Rosa stayed calm冷静的 /kɑm/ and suggested inserting插入 /ˌɪnˈsərtɪŋ/ the card. The second transaction交易 /trænˈzækʃən/ failed失败的 /feɪld/.
Mum opened打开 /ˈoʊpənd/ her banking银行业务 /ˈbæŋkɪŋ/ app: the balance余额 /ˈbæləns/ was enough, with no purchase购买 /ˈpərʧəs/ limit限制 /ˈlɪmət/. Rosa tested the terminal using a manager's card; it worked immediately立即 /ˌɪˈmiˌdiətli/. Mum moved the cart aside到一旁 /əˈsaɪd/ and called the bank's service number. Jack listed groceries食品杂货 /ˈgroʊsəriz/ needing refrigeration, and Rosa stored them near the checkout.
After checking Mum's identity身份 /aɪˈdɛntəˌti/, an adviser顾问 /ædˈvaɪzər/ opened a fraud欺诈 /frɔd/ case. An unusual异常的 /ənˈjuˌʒuəl/ online purchase had triggered触发 /ˈtrɪgərd/ a temporary暂时的 /ˈtɛmpərˌɛri/ restriction限制 /riˈstrɪkʃən/. Mum knew neither两者都不 /ˈniðər/ the company公司 /ˈkəmpəˌni/ nor the amount金额 /əˈmaʊnt/, so she disputed提出异议 /dɪˈspjutɪd/ it. The adviser confirmed确认 /kənˈfərmd/ the facts, cancelled取消 /ˈkænsəld/ the transaction, and arranged安排 /əreɪnʤd/ a replacement替换品 /rɪˈpleɪsmənt/. "I support支持 /səˈpɔrt/ the security安全 /sɪˈkjʊrəti/ decision," Mum said, "but how can I pay today?"
An hour later, the bank's national国家的 /ˈnæʃənəl/ crime犯罪 /kraɪm/ unit sent an investigation调查 /ˌɪnˌvɛstəˈgeɪʃən/ summary摘要 /ˈsəməri/. A financial财务的 /ˌfaɪˈnænʃəl/ analyst分析师 /ˈænəlɪst/ used computer计算机 /kəmˈpjutər/ technology技术 /tɛkˈnɑləʤi/ to compare the merchant商户 /ˈmərʧənt/, currency货币 /ˈkərənsi/, device设备 /dɪˈvaɪs/, and location地点 /loʊˈkeɪʃən/. The program系统程序 /ˈproʊˌgræm/ found找到 /faʊnd/ a series一系列 /ˈsɪriz/ of significant显著的 /sɪgˈnɪfɪkənt/ differences and triggered a critical关键的 /ˈkrɪtɪkəl/ alert警报 /əˈlərt/ before the international国际的 /ˌɪnərˈnæʃənɑl/ network网络 /ˈnɛtˌwərk/ authorized授权 /ˈɔθərˌaɪzd/ the charge收费 /ʧɑrʤ/. Although the commercial商业的 /kəˈmərʃəl/ request要求 /rɪkˈwɛst/ looked authentic身份验证 /əˈθɛnɪk/, authentication身份验证 /ɔˌθɛntəˈkeɪʃən/ exposed识破了 /ɪkˈspoʊzd/ a false虚假的 /fɔls/ identity. The administration管理部门 /ædˌmɪnɪˈstreɪʃən/ required必需的 /rikˈwaɪərd/ an officer专员 /ˈɔfɪsər/ to maintain维护 /meɪnˈteɪn/ the official官方的 /əˈfɪʃəl/ record记录 /ˈrɛkərd/; an expert专家 /ˈɛkspərt/ reconstructed重建 /ˌrikənˈstrəktɪd/ the situation情况 /ˌsɪʧuˈeɪʃən/ and established确定了 /ɪˈstæblɪʃt/ the true sequence顺序 /ˈsikwəns/. The corporate公司的 /ˈkɔrpərət/ retailer零售商 /ˈriˌteɪlər/ and payment agency机构 /ˈeɪʤənsi/ shared共享的 /ʃɛrd/ evidence证据 /ˈɛvədəns/ under a legal合法的 /ˈligəl/ agreement协议 /əˈgrimənt/. This procedure程序 /prəˈsiʤər/ limited限制了 /ˈlɪmɪtɪd/ loss损失 /lɔs/, let the institution机构 /ˌɪnstɪˈtuʃən/ withdraw取款 /wɪθˈdrɔ/ the claim, reduced减少了 /rɪˈdust/ liability责任 /ˌlaɪəˈbɪlɪti/, and showed the insurance保险 /ˌɪnˈʃʊrəns/ industry's行业 /ˈɪndəstri/ social responsibility责任 /riˌspɑnsəˈbɪləti/ strategy策略 /ˈstrætəʤi/.
Next morning, Mum and Jack attended参加 /əˈtɛndəd/ a public education session讲座 /ˈsɛʃən/. A banker银行家 /ˈbæŋkər/ circled圈出 /ˈsərkəld/ the statement账单明细 /ˈsteɪtmənt/: charge reversed撤销 /rɪˈvərst/, fee手续费 /fi/ zero零 /ˈziroʊ/, balance unchanged未改变的 /ənˈʧeɪnʤd/. Deposits存款 /dɪˈpɑzəts/ and withdrawals取款 /wɪθˈdrɔəlz/ could continue, but electronic电子的 /ˌɪˌlɛkˈtrɑnɪk/ credit信用 /ˈkrɛdɪt/ stopped until a debit借记 /ˈdɛbɪt/ card was issued签发 /ˈɪʃud/. Each participant参与者 /pɑrˈtɪsəpənt/ practised the response响应 /rɪˈspɑns/: call the official number, record the company and amount, and never share a code验证码 /koʊd/. The banker said fraud causes economic经济的 /ˌɛkəˈnɑmɪk/ damage损坏 /ˈdæmɪʤ/, increases business商业 /ˈbɪznɪs/ costs费用 /kɔsts/, reduces retailer revenue收入 /ˈrɛvəˌnu/, and weakens削弱 /ˈwikənz/ commerce商业 /ˈkɑmərs/; cooperation合作 /kˌwɔpərˈeɪʃən/ among management管理 /ˈmænɪʤmənt/, regulators监管机构 /ˈrɛgjəˌleɪtərz/, and taxpayers纳税人 /ˈtækˌspeɪərz/ improves protection保护 /prəˈtɛkʃən/.
After one more verification验证 /ˌvɛrəfəˈkeɪʃən/ question, the adviser offered a secure安全的 /sɪˈkjʊr/ transfer转账 /ˈtrænsfər/ to Mum's digital数字化的 /ˈdɪʤɪtəl/ wallet钱包 /ˈwɔlət/. The money arrived到账 /əraɪvd/ within two minutes. Rosa applied使用 /əˈplaɪd/ a coupon because the delay延误 /dɪˈleɪ/ had melted融化 /ˈmɛltɪd/ a carton盒 /ˈkɑrtən/ of ice cream. Jack exchanged更换 /ɪksˈʧeɪnʤd/ it for a frozen冷冻的 /ˈfroʊzən/ cake, checked the cold冷藏的 /koʊld/ groceries, and thanked the queue. People responded with sympathy体谅 /ˈsɪmpəθi/, not anger愤怒 /ˈæŋgər/.
Outside, Mum admitted承认 /ədˈmɪtəd/ the warning had frightened感到害怕的 /ˈfraɪtənd/ her. Jack photographed拍照 /ˈfoʊtəˌgræft/ the receipt收据 /rɪˈsit/ and reviewed检查 /rivˈjud/ every recent transaction; nothing looked suspicious可疑的 /səˈspɪʃəs/. The budget预算 /ˈbəʤɪt/ remained保持 /rɪˈmeɪnd/ balanced平衡的 /ˈbælənst/, and the bank promised承诺 /ˈprɑməst/ emergency紧急情况 /ˈimərʤənsi/ support. Jack now understood a declined card could mean protection, not poverty贫困 /ˈpɑvərti/. Calm questions and evidence produced a better result than panic慌乱 /ˈpænɪk/.