就係我哋未見倒一份正式嘅文件之前呢，我哋好難去憑一個電郵又好，或者相關啲文件嘅副本呢，去到確認，哪怕我哋相信佢都好。
That's until we see an official document, and it's hard for us to confirm it with an email, or maybe a copy of some document, even if we believe him.