译英：精益求精 兢兢业业 3Q先
问题描述：
译英：精益求精 兢兢业业 3Q先
答
uiuyio
答
constantly perfect one's skill
in a conscientious and down-to earth manner
答
精益求精:seeking increasing perfection
兢兢业业:Be cautious and conscientious
答
Keep improving
Be cautious and conscientious