改进 + Noun / 对 + Noun + 进行 + 改进
改进 (gǎijìn) means to improve or make something better, focusing on refining or enhancing what already exists. It differs from 改变 (to change) in that it specifically implies positive advancement rather than just alteration.
我们需要不断改进产品的用户体验。
Wǒmen xūyào bùduàn gǎijìn chǎnpǐn de yònghù tǐyàn.
We need to continuously improve the product's user experience.
经过多次改进,这款软件终于稳定了。
Jīngguò duō cì gǎijìn, zhè kuǎn ruǎnjiàn zhōngyú wěndìng le.
After many improvements, this software finally became stable.
老师建议他改进学习方法。
Lǎoshī jiànyì tā gǎijìn xuéxí fāngfǎ.
The teacher suggested that he improve his study methods.