他试图分解这个复杂的问题。

He tried to resolve the complex problem.

他们设法解决了这个复杂的问题。

They managed to solve the complex problem.

他出色地解决了这个复杂的问题。

He solved the complex problem brilliantly.

他专心于解决这个复杂的问题。

He is absorbed in solving the complex problem.

他用除法解决了这个复杂的问题。

He solved the complex problem using division.

他擅长解决复杂的问题。

He is good at solving complex problems.

他善于解决复杂的问题。

He is adept in solving complex problems.

他擅长简化复杂的问题。

He is good at simplifying complex problems.

她非常擅长处理复杂的问题。

She is very good at dealing with complex problems.

减法的过程可以简化复杂的问题。

The subtractive process can simplify complex problems.