您要查找的是不是：
- By now,he must be well on into his seventies. 现在他一定已快近80了。
- By now, he must be well on into his seventies. 现在他一定已快近80了。
- Jack has just bought another new car; he must be very well off. 杰克刚又买了一辆新车，他一定很富裕。
- He gets tired easily; he must be out of shape. 他很容易疲倦，一定是身体有毛病。
- Judge by his accent, he must be from the south. 从他的口音判断，他一定是南方人。
- He suspected that man must be well over fifties. 他推测那个人一定有五十好几了。
- It follows then that he must be innocent. 那么可见他一定是无辜的。
- That veteran worker must be well over sixty. 那位老工人准有60好几了。
- He must be on the wrong side of40 by now. 他现在谅必四十开外了。
- Judging by his accent, he must be from the South. 从他的口音判断，他一定是南方人。
- Brian works overtime and has an evening job; he must be coining it. 布赖恩常常加班，并且晚上还有兼职，他一定在发财了。
- He must be getting on for eighty! 他一定快八十了！
- He must be raking in $500 a week. 他一定是一星期赚五百美元。
- Poor thing! He must be feeling awful now. 可怜的人儿！他现在一定不好受。
- His story just doesn't add up he must be lying. 他说的前後不一致--一定撒谎了。
- By now, the professor must be well on into his eighties. 现在那位教授一定有八十多岁了。
- He must be raking in￡500 a week! 他肯定一个星期挣五百镑！
- He must be well over fifty. 他一定大大超过五十岁了。
- All applicants must be well grounded in computer science. 申请人都须有良好的电脑科学根底。
- He must be well past forty. 他一定大超过。
