advance by leaps and bounds

• 跨越式发展

advance by leaps and bounds的用法和样例：

例句

1. We must strengthen basic research and research in high technology,promote key technological innovation and systems integration so that technology will develop by leaps and bounds.
   加强基础研究和高技术研究，推进关键技术创新和系统集成，实现技术跨越式发展。
2. After years of unremitting efforts, Ma Temple Street Primary School is losing by leaps and bounds, and continued to show strong momentum of development.
   经过多年的不懈努力，马神庙街小学已今非昔比，实现了跨越式发展，并且继续呈现出强劲的发展势头。