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- I have a greenish discharge in my eyes. What could it be? 我眼睛里面有绿色分泌物,那会是什么?
- He was supposed to have already had the measles. What could it be? 我想他可能已经是在出麻疹了，怎么办呢?
- Mommy, what could it be? 妈妈，这是什幺呀?
- I suppose so,"said Harry."What else could it be? 哈利说:“应该是,不然还会是什么?
- "The open sesame--what could it have been? "芝麻开门--那句话到底是怎么说的?
- What else could it be that made me pass such a terrible night? 还能有什么足以使我度过这么可怕的一夜呢?
- What could it be? 会是什么病呢?
- Could it be that they had lost their way? 是不是他们迷路了?
- Could it be that he had fallen ill? 莫不是他病了?
- Jane: Well, could it be an error in the books? 阿珍：嗯，会不会是账本出错了?
- Could it be lights out for radio networking? 这是否意味着无线电网络开始推出历史舞台了?
- Could it be Portland with a healthy Oden? 健康的奥登会出现在开拓者队中么？
- Could it be a sexual signal, some snicker. 有人窃笑，它会不会是一个求爱信号。
- Could it be a ringer to test us? 会不会是用来考我们的圈套呢?
- Tony?Is that you?..Toney?..Who could it be? 托尼？是你吗?...托尼？..会是谁啊？
- It was not fair! But what could one troll do to change their minds? 这并不公平！但是仅仅一个兽人怎么能撼动大家的决定呢？
- Inspector Jacques Clouseau: Of course it was. What else could it be, a kitten? 克鲁索：他当然是一个男人或女人，难道还能是别的，一只小猫?
- What are you thinking right now? Could it be a business plan? 你现在有什么念头?这个念头能形成一份商业计划吗?
- Could it be that we set up a special school for gifted children? 能不能我们为有天赋的儿童建一所特别学校?
- Could it be said that it is impossible of attainmint? 难道这是办不到的吗?
