歌手: singer...
漏洞: leak, hole, gap, loophole...
隧道: tunnel...
大多数: (great) majority...
另一方面: on the other hand, another aspect...
哈哈: (onom.) laughing out loud...
持久: lasting, enduring, persistent, permanent, protracted, endurance, persistence, to last long...
谢绝: to refuse politely...
照料: to tend, to take care of sb...
街道: street, subdistrict, residential district...
