tā / jiè zǒu / nà / běn / shū / yǐ jīng / bàn nián / le / jiǔ jiǎ bù guī / shí zài / ràng / rén / bù biàn他借走那本书已经半年了,久假不归,实在让人不便。He borrowed that book half a year ago and has failed to return it, which really causes inconvenience.