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- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- It was difficult to tell her exact age. 很难说出她的确切年龄。
- It's difficult to tell his exact age. 很难判断他确切年龄。
- It't difficult to tell her exact age. 很难说得出她确切年龄。
- More pregnant women receive a first-trimester ultrasound exam, the only way to be certain of the fetus' exact age. 更多怀孕妇女要接受三个月一次的超音波检测，唯一办法就是确认胚胎的确切年纪。
- We may be very interested in many “personal” topics, like a person's marital status, exact age, salary or other personal information. 我们可能对很多“个人”话题感兴趣，如一个人的婚姻，确切年龄，薪水或其它个人信息。
- The exact age determination of the early Pleistocene hominid remains is important for understanding the origin, dispersal and evolution of early human in China. 摘要我国早更新世古人类遗址时代的确定对于认识早期人类起源、扩散与演化具有重要意义。
- Please give me your exact age. 请把你的确切年龄告诉我。
- So the exact age of the seed isn't a big surprise, said project leader Sarah Sallon of the Hadassah Medical Organization in Jerusalem, but: "I was surprised that we were able to grow it. 那个证据记录了犹太教徒的困境和他们最后大规模的自杀，还有他们的食物仓储地点，这是犹太教徒当时留下来以示他们不是饿死的。
- I referred to my watch for the exact time. 我看了一下手表好知道准确的时间。
- What is the exact size of the room? 这个房间的确切面积是多少？
- I don't know the exact terms of the contract. 我不知道合同的正确条款。
- He prefers to assort with people of his own age. 他更喜欢与自己的同龄人交往。
- Offhand I can't quote you an exact price. 我无法立即给你报个准价。
- Her description of the meeting is an exact reproduction of the reunion. 她对会面的描述是这次团聚的真实再现。
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- He come to the fore as a physicist at an early age. 他在早年就成了杰出的物理学家。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- It happened late last century in 1895, to be exact. 事情发生在上个世纪末--准确地说，在1895年。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
