WITH 'ENOUGH' + 'TO'-INFINITIVE

她很幸运，获得了在国际会议上介绍自己研究成果的机会。

She was ___lucky ___enough ___to ___present her research at the international conference.

委员会认为这份证据还不够有力，无法支持这一结论。

The evidence was not ___strong ___enough ___to ___support the conclusion.

讲解非常清楚，所有参与者都能理解新的流程。

The explanation was ___clear ___enough ___to ___help every participant understand the new procedure.

经过几个月的训练，他终于有足够的信心独自带领团队了。

After months of training, he felt ___confident ___enough ___to ___lead the team on his own.

这个房间足够宽敞，可以同时举办两个小组讨论。

The room is ___spacious ___enough ___to ___accommodate two discussion groups at the same time.