提示發送失敗 英語翻譯

1. I have just sent you the email, but the message shows failure in sending. I'll send you again after a short while.

2. I haven't received your email / shot message. Could you send it to me again?

3. He decided to lose weight from next month.

4. He is going to thoroughly forget those unhappy things happening in the past and begin a new life again.