tā / suī / rán / nián / qīng / , / dàn / shí / shí / dá / wù / , / hěn / kuài / jiù / shì / yìng / le / xīn / huán / jìng / 。他虽然年轻,但识时达务,很快就适应了新环境。Although young, he understood the situation well and quickly adapted to the new environment.