At North Trail, a sports shop and cafe, a brutal（残忍的、野蛮的）/'bru:tәl/ signal failure struck（语境补充词）/strək/ at noon. Payment（付款）/ˈpeɪmənt/ requests could not transmit（传输、传染）/træns'mit/, the queue（辫子、一队人）/kju:/ began to accumulate（积聚、堆积）/ә'kju:mjuleit/, and the service screen displayed only a skeleton（骨骼、骨瘦如柴的人）/'skelәtn/ menu. Mei sent（语境补充词）/sɛnt/ an immediate（立即的、直接的）/i'mi:diәt/ alert（警报）/ә'lә:t/ and asked staff to commence offline service（启动离线服务）/kəˈmɛns ˈɔˌflaɪn ˈsərvɪs/. A painted crocodile（鳄鱼）/'krɒkәdail/ on the wall still smiled above the tense（时态）/tens/ crowd, but the irony（反语、讽刺）/'aiәrәni/ pleased nobody. One sportsman（运动员、冒险家）/'spɒ:tsmәn/ leaned on a wagon（四轮马车、货车）/'wægәn/ of climbing gear, while a neighbor（邻居）/'neibә/ tried to dial（刻度盘、钟面）/'daiәl/ the shop. Every failed transaction（交易、办理）/træn'sækʃәn/ complicated（弄复杂、使错综）/'kɒmplikeit/ the next one.

“I need to disable the router and alter（改变）/'ɒ:ltә/ its settings. A complete restart（重新开始、重新启动）/.ri:'stɑ:t/ is the ultimate（终极、根本）/'ʌltimit/ fix.” “Will that smash（打碎、粉碎）/smæʃ/ the records already in the system? Please specify the risk（明确说明风险）/ˈspɛsəˌfaɪ ðə rɪsk/ before we opt（选择）/ɒpt/ for it.” Luis explained that the backup held（hold的过去式和过去分词）/held/ most records, but a fraction（小部分、破片）/'frækʃәn/ might vanish. Given the unstable infrastructure（考虑到不稳定的基础设施）/ˈgɪvɪn ðə ənˈsteɪbəl ˌɪnfrəˈstrəkʧər/, a rushed restart could disrupt（使分裂、使瓦解）/dis'rʌpt/ more devices. Provided（倘若、以...为条件）/prә'vaidid/ they waited ten minutes, he could modify（修正、变更）/'mɒdifai/ one channel first. Mei chose that gradual（弥撒升阶圣歌）/'grædʒuәl/ test, refusing to let panic dictate the decision（支配决定）/ˈdɪkˌteɪt ðə dɪˈsɪʒən/.

“Is forty minutes your real outlook（展望）/'autluk/, or just a figure to keep us okay（可以；好的）/ˌoʊˈkeɪ/?” “Ten minutes for the test, then I will give a new estimate and offer cash service（提供现金结算服务）/ˈɔfər kæʃ ˈsərvɪs/.” The clear answer began to liberate（解放、释放）/'libәreit/ the room from rumor. Mei would not impose（征(税)、把...强加于）/im'pәuz/ waiting on anyone: customers could leave their tag, use cash, or cancel. Staff used a paper ledger（分类帐、分户总帐）/'ledʒә/ to supplement（补充物、增刊）/'sʌplimәnt/ the frozen（冻结的、冰冷的）/'frәuzn/ system. They placed a rag（碎布、抹布）/ræg/ over a loose cable so nobody would kneel（跪下）/ni:l/ near it or punch（打洞器、钻孔机）/pʌntʃ/ it with an impatient foot.

Luis followed the signal through a slender（苗条的、纤弱的）/'slendә/ lens（透镜、镜头）/lenz/ and portable radar（雷达、无线电探测器）/'reidә/ tool. He found that vapor（汽、蒸气）/'veipә/ from a leaking flavor（滋味、调味品）/'fleivә/ machine had reached a sensor（检测器）/'sensә/ and caused a spark（火花、火星）/spɑ:k/. A rat（老鼠）/ræt/ had also bitten（bite的过去分词）/'bitn/ the cable underneath a ditch-side（语境补充词）/ditch-side/ box. The pair of faults could conquer（克服、征服）/'kɒŋkә/ an ordinary router. Luis rubbed（摩擦、困难）/rʌb/ the connector（连接口）/kә'nektә/ dry, replaced the damaged section, and used foresight（远见、深谋远虑）/'fɒ:sait/ rather than force. He warned that heat could creep（爬、徐行）/kri:p/ back unless the shop moved the machine and installed a shield（盾、防卫物）/'ʃi:ld/. No one needed to overthrow（推翻、瓦解）/.әuvә'θrәu/ the whole network.

After thirty-eight（语境补充词）/thirty-eight/ minutes, the service screen returned. Mei did not embrace（拥抱）/im'breis/ the result as a complete triumph; she checked each offline（语境补充词）/ˈɔˌflaɪn/ entry and asked Hannah to verify her transaction（核实她的交易）/ˈvɛrəˌfaɪ hər trænˈzækʃən/. A gross（总数、总量）/grәus/ total revealed only a trifle（琐事、少量）/'traifl/ of difference, which staff corrected. Mei would cherish（珍爱、怀有）/'tʃeriʃ/ the lesson: clothe（给...穿衣、盖上）/klәuð/ technical facts in plain language, keep a manual option（手工处理方案）/ə ˈmænjuəl ˈɔpʃən/, and never let delay embarrass（使困窘、使局促不安）/im'bærәs/ a customer. The altered layout would prevent another leak（防止再次泄漏）/prɪˈvɛnt əˈnəðər lik/, and regular tests would help the network persevere（坚持、孜孜不倦）/.pә:si'viә/. The crocodile mural（壁画）/'mjuәrәl/ seemed less irritating（刺激的、使愤怒的）/'iriteitiŋ/ when the final receipt appeared.