chào ông, hôm nay tôi có quá nhiều việc phải làm vì thế tôi đã nhận được mail nhưng chưa có thời gian để trả lời mail cho ông, tôi rất tiếc, nhưng tôi sẽ xếp lịch thời gian để trả lời mail của ông. xin lỗi ông
Hello, today I had too much to do so I received the mail but have not yet had time to reply mail to you, I'm sorry, but I will place the calendar time to answer his mail. sorry he
hello sir, today I have too much to do so I got the mail but have not had time to answer his mail, I'm sorry, but I will schedule time to answer his mail. His apology