您要查找的是不是：
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
- demographic sample 人口样本
- Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表，全套样品两周内寄出。
- His job is to sample products for defects. 他的工作是抽样检查产品的瑕疵。
- He sent me a sample copy of the book. 他寄给我一本样书。
- Demographic data stored as xml data. 统计数据以xml格式存储。
- He dipped into the bag and brought out a handful of sample wheat. 他把手伸进袋里，取出一把小麦样品。
- A massive demographic shift in China is under way. 中国正在经历一场巨大的人口结构转变。
- A style or individual sample of writing. 笔迹个人的书法笔迹或风格
- The demographic dividend comes around only once. 人口红利仅此一次，失不再来。
- India is a demographic time bomb. 印度的人口是一个定时炸弹。
- The demographic bonus became a demographic onus. 人口统计上的奖励变成了负担。
- Thousands of people have written in to us for a free sample. 现已有数千人给我们来信索要免费样品。
- I have forwarded you by rail the sample you write for. 我已经把您写信索要的样品通过铁路送给您。
- You must send some sample to the customer before you go abroad. 在你出国之前，应该先寄给客户一些样品。
- The distributor look with favor on your sample shipment. 您发来的样货得到了经销商们的赞许。
- Write now to this address and we will send you a free sample by return. 按此地址函索即免费寄奉样品。
- But the harmony society rejects the risky demographic transition. 但和谐社会拒绝不安全的人口转变。
- You'd better give a sample of your ability or skill. 你最好用实例示范你的能力或技巧。
