Translation

• bogus
• ersatz
• fake
• mock
• phony

Examples

• 谣言变成假的了。
  The rumor turned out false.
• 谣言[最后]证明是假的。
  The rumor turned out to be false.
• 你们放假的时候做了什么？
  What did you do on your vacation?
• 你放假的时候做了什么？
  What did you do during the holidays?
• 假的钻石和真的钻石有甚么分别？
  What is the difference between imitation and real diamonds?