prove an alibi造句

• The accused man was able to prove an alibi .
  该被告能够证明他当时不在现场。
• Was it because you couldn't prove an alibi ?
  不就因为你提不出你不在现场的任何证据吗？
• Yes, used to carry punched tickets to prove an alibi if they arrested you for murder somewhere
  倘若你在什么地方被当作凶杀嫌疑犯给抓起来，好用来证明自己不在犯罪现场。