menyelesaikan 英語で:

I had difficulty in solving this problem.

Try solving the problem.

I spent two hours solving the problem.

They were successful in solving the problem.

He is an expert at solving such problems.

He is good at solving complicated mathematical problems.

I have my own way of solving it.

No one has succeeded in solving the mystery.

Science is still not capable of solving all of life's problems.

This advice of yours will go a long way toward solving the problem.

In the past, the old used to be looked upon as experts in solving various problems of life.

To his great joy, he succeeded in solving the problem.

The chimpanzee is an intelligent creature, capable of solving simple problems.

Takeo is engrossed in solving mathematical problems.

If you're serious about solving the problem, then you cannot pose it as a Catch-22.