必定的

It's a dead certainty that this horse will win the race.

这匹马在比赛获胜是必定。

Among cricketers, Ian Botham has to be top of the class.

板球运动, 伊恩·博塞姆必定是一流。

Pete, ever the optimist, said things were bound to improve.

一向乐观皮特说，事情必定是会好。

I reasoned that somebody important must have been at the other end of the line.

我揣摩着这件事背后必定有重要人物在指挥。

He must have disturbed your privacy.

他必定打扰清静。