Intimidation is the instillment of fear in opponents and fear is a forceful motivator.

威胁就逐渐向对手灌输，而一种有说服激励因素。

In a very forceful speech he set about his critics.

他以有发言驳斥了他批评者。

That forceful young woman edged out the former headmaster and is now headmaster herself.

那个强硬年轻女人排挤走了前任校长, 她现在自己当校长。

She made a forceful speech.

她作了一次有发言。

She has a forceful character.

她有坚强性格。