翻成英文1.他那时不可能是机械师.2.她现在肯定在图书馆学习呢.3.他那时肯定在澳大利亚呢.4.他昨天早上7点钟起来的.5.我认为他那时肯定至少有35岁了.能用什么musthavebeen或者can'thavebeen之

Question

翻成英文
1.他那时不可能是机械师.
2.她现在肯定在图书馆学习呢.
3.他那时肯定在澳大利亚呢.
4.他昨天早上7点钟起来的.
5.我认为他那时肯定至少有35岁了.
能用什么must have been或者can't have been之类的翻译吗?

Answer 1

1.
He was unlikely to be a mechanic .
2. She is now definitely in the library
studying it .
3. He was sure of it in Australia .
4. him up at 7 o'clock
yesterday morning .
5. I think he was definitely at least 35 years old.