商务英语口语在日常工作中非常重要，以下是一些常用的简单表达：

1. Greeting（问候）：
- Good morning!
- Good afternoon!
- Good evening!

2. Self-introduction（自我介绍）：
- My name is [Your Name], nice to meet you.
- I work for [Company Name] as a [Your Position].

3. Making Appointments（预约）：
- I'd like to schedule a meeting for next week.
- How about [date/time]?

4. Telephone Communication（电话沟通）：
- Hello, may I speak to [Person's Name]?
- Can you hold on for a moment, please?

5. Negotiation（谈判）：
- I think we can reach a compromise.
- Let's discuss the terms and conditions.

6. Presentation（演讲）：
- I'd like to share some information with you.
- Could you please repeat your question?

7. Business Dinner（商务晚宴）：
- It's a pleasure to have dinner with you.
- Could you pass me the salt, please?

8. Closing a Deal（成交）：
- I believe we have reached an agreement.
- Let's shake hands on it.

9. Follow-up（跟进）：
- I'll keep you updated on the progress.
- Please feel free to contact me if you have any questions.

10. Saying Goodbye（告别）：
- It was a pleasure meeting you.
- Have a nice day!

以上这些简单的商务英语口语表达，希望对您有所帮助。在实际应用中，多加练习，相信您会越来越熟练。祝您工作顺利！