tā / shì / xiū / zì / xíng / chē / de / háng / jiā / lǐ / shǒu / jǐ / fēn / zhōng / jiù / zhǎo / dào / le / wèn / tí

他是修自行车的行家里手，几分钟就找到了问题。

He is an expert at repairing bicycles and found the problem in just a few minutes.