首先我們不清楚收到的訊息是什麼，在點進去後才能證實訊息的真實性，所以難

首先我們不清楚收到的訊息是什麼，在點進去後才能證實訊息的真實性，所以難免才會接收到垃圾郵件

結果 (英文) 1:

First, we do not know what the message is received, in order to confirm the authenticity of the message after the point in, so inevitably it will receive the spam

結果 (英文) 2:

First of all, we do not know what the message received is, after clicking in to confirm the authenticity of the message, so it is inevitable to receive spam

結果 (英文) 3:

First of all, we don't know what the received information is. We can only confirm the authenticity of the information after clicking in, so it is inevitable that we will receive spam