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- So I know I must be getting old. 所以我知道我老了。
- I must be getting old because I have no energy for clubbing anymore. 我一定是老了因为我再也没有精力去夜总会娱乐了。
- I laughed at myself. Imagine getting all philosophical and sentimental about a mug of coffee. I must be getting old. 我自嘲而笑，由一杯咖啡而想起这么多有关哲学和感伤的东西，我一定是开始慢慢变老了。
- I must be getting old. 我一定是变老了。
- Sorry, I must be getting on my way. 对不起，我必须上路了。
- My nose is (all) bunged up. I must be getting a cold. 我鼻子（全）堵住了; 一定是着凉了.
- I must be getting on; I have to be back home by five. 我得走了；我必须在五点钟以前回到家里。
- I must be getting old. I'm just so tired at the end of the day. 我越来越老了,一天下来我就累得不行了。
- I must be getting thick-headed I don't understand a word he is saying. 我真笨,他的话我一句听不懂。
- I get tired easily. I must be out of shape. 我很容易疲倦,一定是身体有毛病。
- I must be at Hudson before I break my fast. 吃早饭之前，我肯定已到哈得逊区。
- I've forgotten your name again I must be slipping. 我又把你的名字给忘了--我肯定是不行了。
- It must be getting on for midnight. 八成已经半夜了。
- I must be the happiest woman on earth! 我一定是世界上最幸福的女人了。
- He must be getting on for eighty! 他一定快八十了！
- Well, I must be trotting off home. 嗯，我得回家去了。
- The poor old man must be got away from his hard work for a rest. 必须帮助这位可怜的老人摆脱他繁重的工作去休息一下。
- My wife is expecting me at home. I must be off now. So long! 我妻子正在家等着我呢。我必须要走了。再见！
- I really must be getting home in a moment. 我得马上回家了。
- Well,I must be shoving along now,it's getting late. 好吧，天已晚，我现在一定得走了。
