名词
中文翻译：巨大改进
同义词：
['significant improvement', 'substantial improvement']
例句：
-
1.The company's performance has seen a great improvement since the new management team was appointed.
自从任命了新的管理团队后，公司的绩效有了巨大的提升。
-
2.The project has made significant improvements in efficiency and quality.
这个项目在效率和质量上都有了显著的提升。
-
3.The teacher noticed that students had made substantial improvements in their understanding of the subject.
老师注意到学生们对这门学科的理解有了实质性的提高。