This is an area where we will see constant improvement as time goes on.

随着时间的推移，我们将在这一领域看到不断的进步。

youdao

Being happy is not a constant. But I am very happy when I am spending time with my family and my friends, and going on hikes with my dogs.

快乐不可能长久。但是当我和亲人朋友们呆在一起时，或者和我的狗狗们一起爬山时，我会非常快乐。

youdao

Since the time when human beings were born on this earth, change has been a constant factor in life.

自人类在地球上诞生，变化更替一直是生命中不变的因素。

youdao

We'll see in a few weeks how the UK Government responds to Part One, but the constant refrain throughout from Westminster has been - it's time for the Welsh Government to take on more financial responsibility for the money it spends, and not come begging for more handouts.

BBC: Commission keeps calm and carries on

In a context of constant pressure on economy, including on ship time budgets, we need to be inventive and set up win-win cooperations.

UNESCO: Building the Wealth of Nations

This means that if energy is required on a constant basis then the system needs to be backed-up by conventional sources of power 73% of the time, and there are days when the back-up system is required for more than 90% of the time (In Germany, the industry association insists that renewables uptime averages 10%).

FORBES: Why "Green Fossils" Matter So Much To Africa's Energy Future