“unconquerable”造句，怎麼用unconquerable造句

Since 2006, scaling has been an unconquerable problem in the flue gas turbine in Qianguo petrochemical Company.

To weld the people into one single unconquerable and all-destructive force – this is our aim, our conspiracy, and our task.

American national basketball team is not as unconquerable as you assumed it to be.

The force of peace, the power of justice, and the strength of progress are unconquerable.

The strong must have three basic conditions: the most barbarous body, the most civilized mind and the unconquerable spirit.

The others, drawing a second's breath, closed in again, implacable, unconquerable, ferocious.

Review: The end of the film is surprising, alien evaders has died of microbe so easily, it just doesn’t correspond to those aliens who claimed unconquerable at the beginning of the film.

Stones: solid, offering a strong, sound, powerful, unconquerable and unshakable feelings.