还

• Cheer up. the worst hasn't happened yet .
  别灰心，最坏的事还未发生。
• The races can be further subdivided .
  这些生理小种还可以进一步再分。
• He is alive -- his heart is still beating .
  他还活着心脏还在跳。
• I didn't know you were so encyclopaedic .
  我还不知道你竟是这样渊博。
• This essay is grammatically smooth and readable .
  这篇作文写得还顺。
• More expensive nitrating agents may be used .
  还可应用较贵的硝化剂。
• There is no news about this matter so far .
  这件事情现在还没有下文。
• She'll not think you of enough importance .
  在她眼里，你还不够资格。
• At dawn the price was asleep as usual .
  拂晓，王子象平常那样还睡着。
• I am yet to learn the truth .
  我还不知道真相呢（带怀疑对方的口气）。