Vaccinum typhi exanthematici

vaccinum

[医] 菌苗, 疫苗

The rural workforce has been flowing in to the cities ever since the open door policy was adopted.

自从改革开放政策实施以来，农付劳动力正不断流向城市。

Did you go to the store yesterday?

你昨天去商店了吗？

Some stories are for swallowing. Imagine that you have found a good story, and, what is even more important, the time to enjoy it. You might be on holiday, or on a long train journey. If it is a good book, you might say, It's so good I can't put it dow

“这本书太好了，我舍不得把它放下。”但是并非所有的故事书都属于这一类。书评家们有时把一些书说成是“难以释手”的书，或者是“难以再读”的书。