tā / suī / rán / nián / qīng / què / jīng / míng / qiáng / gàn / hěn / kuài / jiù / shú / xī / le / gōng / sī / de / yè / wù

她虽然年轻，却精明强干，很快就熟悉了公司的业务。

Although she is young, she is intelligent and capable and quickly became familiar with the company's business.