亲自走访之后,他对乡村教育现状的看法明显改观。Qīnzì zǒufǎng zhīhòu, tā duì xiāngcūn jiàoyù xiànzhuàng de kànfǎ míngxiǎn gǎiguān.After visiting in person, his view of the current state of rural education changed noticeably.
经过几年的整治,这条河的面貌大为改观。Jīngguò jǐ nián de zhěngzhì, zhè tiáo hé de miànmào dà wéi gǎiguān.After several years of clean-up, the look of this river has greatly improved.
尝过她做的菜以后,我对南方菜完全改观了。Chángguo tā zuò de cài yǐhòu, wǒ duì nánfāngcài wánquán gǎiguān le.After tasting the dishes she cooks, my opinion of southern food changed completely.