但

• I do not like it , but i will let it pass .
  我不喜欢，但就让它过去吧。
• He stammers but not so badly as you say .
  他口吃但不像你说的那么厉害。
• It was spring , but the weather was awful .
  是春天，但天气很不好。
• He exaggerates, but he does not lie .
  他有点言过其实，但并不瞎编。
• We mailed the letter but kept a duplicate .
  我们寄出了信，但留有副本。
• We did n't want to go but we had to .
  我们不想去，但我们不得不去。
• He was tired, exhausted, and yet wide-awake .
  他精疲力竭，但仍很清醒。
• Young though he is , he is quite experienced ..
  他虽然年青，但有经验。
• They searched him but found nothing .
  他们搜了他的身上，但没找到什么。
• He was very worried , but did n't show it .
  他很着急，但没有表露出来。