英和和英

I am sorry for letting your down.

Their hope will be betrayed by him.

to look as though one is feeling regret

Won't let you down

to be able to give up one's expectations

contrary to all expectations

See that you do not disappoint me.

I will not let you down.

disappointingly unsuccessful

I will try to live up to your expectations.

I want to stay being a person that doesn't betray your expectations.

I don't think I'll be able to meet your expectations.

a state of being discouraged

diverge from the expected

I will definitely live up to your expectations.

I think I can meet your expectations.

I try to be able to meet your expectations.

in a disappointing manner

You must not expect too much of me, lest I should disappoint you.

I am confident that I will not let you down.

lower expectations

I feel bad that I couldn't live up to your expectations.

to be miss the mark that was expected or planned

I'm certain I will meet your expectations.

It doesn't seem like we can meet your expectations.

People in front of me have expectations on me.

an effect that is contrary to what one had expected

I shall wait for the result―abide by the event.

Much is expected of you.

I am sure that I will meet your desire.