１、２年でマスターするのは難しい。の英語

It is hard to master it in a year or two.

Getting qualified is difficult.

At first it is difficult.

At first, it is difficult.

I think it will be difficult for you to graduate.

It is hard to be successful at both study and club activities.

It is difficult to attain to perfection in anything.

At first everything seemed difficult.

It is very hard succeed in a crowded profession.

It's so difficult that I've decided to give up trying.

That is difficult to obtain.

It will be difficult for you to understand that.

It is very hard to date this vase.

It is hard to win four successive games.

It is sometimes difficult to be stately.

It seems to be becoming hard to get a good job.

Climbing the Matterhorn is difficult.

To climb Mt. Matterhorn is difficult.

This kind of music is something that older people have difficulty understanding.

It's is so difficult that I have decided to give up trying.

That is really difficult, so it's tough.

It is not difficult to understand.

difficult to accomplish

You will have to go through hardship.

It is difficult for me to try it alone.

Those are extremely difficult to memorize.

Those are very hard to learn.

Is it that hard to receive that permission?

Being a sextuplet is hard.

It is difficult for me to take notes on the lecture.