英和和英

In theory it is possible, but in practice it is very difficult.

Yes, but it'll be difficult.

Admittedly, it will be difficult, but it isn't impossible.

However, that seems difficult in reality.

It certainly sounds all right in theory, but I doubt if it's really feasible.

That seems quite difficult.

Whatever difficulties I face, I can hang in there.

That looks very difficult.

It is a good method, to be sure, but it will be difficult to put into practice.

That looks difficult.

That doesn't sound too hard.

You will probably think that it is difficult.

That surely is a difficult problem.

That is extremely hard.

I think that's a very hard thing to do.

I'm afraid we won't be able to do that.

I don't know if I'm able to do that.

That's almost impossible.

It's going to be pretty difficult.

That won't be easy.

That's nigh on impossible.

Rome wasn't built in a day.

That was very difficult.

That's a good plan, to be sure, but I'm afraid it is hardly practicable.

It is not difficult conceptually.

That isn't very hard to do.

It keeps getting harder and harder.

There nothing so difficult but it becomes easy by practice.

It's easier said than done.

I believe that doing that will be difficult.