商务英语送别外宾常用的表达方式有：
Farewell: This is a formal way to say goodbye, and is often used in business settings.
It was nice meeting you: This is a popte way to say goodbye, and is suitable for most business settings.
Take care: This is a casual way to say goodbye, and is suitable for informal business settings.
Safe travels: This is a way to wish someone a safe journey as they leave.
See you next time: This is a way to say goodbye and indicate that you hope to see the person again in the future.
Goodbye: This is a simple and straightforward way to say goodbye, and is suitable for most business settings.
Farewell: This is a formal way to say goodbye, and is often used in business settings.
It was nice meeting you: This is a popte way to say goodbye, and is suitable for most business settings.
Take care: This is a casual way to say goodbye, and is suitable for informal business settings.
Safe travels: This is a way to wish someone a safe journey as they leave.
See you next time: This is a way to say goodbye and indicate that you hope to see the person again in the future.
Goodbye: This is a simple and straightforward way to say goodbye, and is suitable for most business settings.