This world needs you to make a difference.

这个世界需要你做点事情，让它有所改变。

youdao

You know where the health of this world needs you to run, and you are fully competent to move in those directions.

你们知道这个世界的卫生事业需要你们往哪个方向奔跑，而且你们也完全有能力朝那个方向前进。

youdao

They say to me, "You must needs choose between the pleasures of this world and the peace of the next world."

他们对我说："你必须在今生的欢娱和来世的平安之中作个选择。"

youdao

The last thing that this world or you needs is another successful business failure.

FORBES: A Successful But Unsatisfying Startup is a Failure

If you are of the opinion that all the world needs is a little buffing around the edges, this should not trouble you.

NEWYORKER: Small Change

This is, perhaps, the only car in the world that really needs one -- given the fact that if you run out of fuel, you're dead in the water -- and it's nowhere to be found.

CNN: Natural-gas guzzler