to continue making things better or more effective
保持改善 (baochi gaishan)
"Our company culture encourages everyone to keep improving."
"我们的公司文化鼓励每个人保持改善。" (Wǒmen de gōngsī wénhuà gǔlì měi gèrén bǎochí gǎishàn.)
to change your opinion and agree with something eventually
to make up for something that is missing or lacking
to operate or perform duties while facing stress or conditio...
to study something again before an exam
to drink enough water to keep your body healthy
to remove unwanted elements or inefficiencies