The laxity of export control authorities has made a significant contribution to the problem.

出口管理当局的松懈是导致此问题的重要因素。

《柯林斯英汉双解大词典》

This strange characteristic of concrete made a significant contribution to the success of the Roman Empire.

混凝土的这种奇特特性为罗马帝国的成功作出了重大贡献。

youdao

In any field of endeavor, it is impossible to make a significant contribution without first being strongly influenced by past achievements within that field.

在任何努力领域，如果不首先受到该领域过去成就的强烈影响，就不可能作出重大贡献。

youdao

I think no more significant contribution has Apollo made to history.

VOA: special.2010.04.28

And nothing else is going to make a significant contribution to it, OK?

并没有什么其他的因素,会对它有明显贡献？

麻省理工公开课 - 热力学与动力学课程节选

Oprah Winfrey will make a significant contribution, first on the Internet, then on the cable channel.

FORBES: The convergence gamble

In so doing, a significant contribution could be made to enhancing the verifiability of that accord.

CENTERFORSECURITYPOLICY: Center for Security Policy | A Schizophrenic Policy Toward The USSR: Hard Line On Defense Cuts; Soft Line In Arms Talks

Work gives you an opportunity to make a meaningful and significant contribution to the world.

FORBES: Godly Work