Pursuit of progress, should not lag behind.

追求进步，不该落后。

youdao

She said girls outperforming boys in communication and creativity was of particular concern and boys should be encouraged to develop these skills so they did not lag behind in school or later life.

她说，值得特别关注的是女孩在交流和创造力方面的表现要优于男孩。因此，我们应该鼓励男孩提高这些技能，这样他们在学校或日后生活中才不会落后。

youdao

As a new generation of products, the packaging must not lag behind the people, the overall simplicity of the fashion without losing the color of the main tone highlights the mission of the toothbrush.

作为新世代的产品，外包装上肯定不能落后于人，整体简约的而不失时尚的纯白色主色调突出了牙刷的使命。

youdao

But while a focus on reading tends to highlight the relative under-performance of boys, they do not lag behind in every respect.

ECONOMIST: Education

Once again it appears that women are penalized in ways that men are not for making the choice to have children and that their salaries continue to lag behind those of men.

FORBES: Are Kids a Career Kiss of Death?

This does not please personal-injury lawyers, who argue that fixed costs are likely to lag behind the pace of legal inflation (that is precisely the point, of course).

ECONOMIST: Why the price of justice is going up