tā / zì / yán / yǐ / jīng / jìn / le / zuì / dà / nǔ / lì / dàn / jié / guǒ / hái / shi / bù / lǐ / xiǎng

他自言已经尽了最大努力，但结果还是不理想。

He said that he had made his best effort, but the result was still unsatisfactory.