Meaning of zú yǐ:
zú yǐ
足以
Adverb
sufficient to...; so much so that; so that
Tā de chéngjì yǐjīng zúyǐ bèi dàxué lùqǔ.
他的成绩已经足以被大学录取。
His grades are already sufficient to be admitted to the university.
Zhège lǐyóu yǐjīng zúyǐ shuōfú tā le.
这个理由已经足以说服他了。
This reason is sufficient to persuade him.
Tā de nénglì zúyǐ yìngfù zhè xiàng gōngzuò.
他的能力足以应付这项工作。
His capability is enough to handle this job.