The experience he will gain is invaluable.

What is the most important thing you learned form. your previous experience that you will

He has gained rich experience in these years.（英译中)

If the experiment succeeds or fails, it will provide us with valuable experience, which is

As for the speakers experiment, which statement is INCORRECT？A．He used a pair of chopstick

Which statement is CORRECT about the authors surfing learning experience？A．He took surfing

He got little______ wages, but the experience he gained while working there benefited him