They might have fun but, I mean, cutting out a circle and colouring it in?

他们可能会很高兴，但是裁出一个圈，在里面涂？

Ultra-processed foods are foods containing added artificial ingredients like colourings and preservatives.

超加工食品是指含有素和防腐剂等人工成分的食品。

This fruit juice absolutely contains no artificial flavouring or colouring.

这种果汁绝不含人造香精和素。

To answer this, we have to look at the body's colouring paint—pigments!

要回答这个问题，我们得看看人体的着颜料——素！

So why are you, why are you colouring it there first then?

那你为什么，你为什么要先给它上？

This mixture removes all grease, stains, and colouring matters.

这种混合液体能够理掉任何油脂、污点与有质。

I sometimes wonder where she got her colouring, but I never knew her parents.

有时我会想她是遗传了谁的发，但我不认识她父母。

" Clym has money, " she said, colouring, " but he likes to earn a little."

“克林有钱，”她说道，脸上红了起来，“但是他喜欢再挣一点。”

I still insist that the girls learn how to make food colouring in the old traditional way.

我仍然坚持让我的女仆们习如何用古老的传统方法制作食用素。

But once we add some contaminant to it, like food colouring for example, we say it's impure.

可是一旦我们在其中添加一些污染，比如食用素，我们就会说它不纯净。

" And you are going to say it now? " she remarked quickly, colouring as she met his gaze.

“你现在就谈吗？”她急忙说道，碰到他的目光时，脸红了起来。

But he spoke with such warmth of colouring, and strength of expression, that the young hero was entirely confounded.

但是，他的讲话包含浓烈的彩和强烈的情感，让这位年轻的英雄感到不知所措。

The secret of colouring the lake is the spirogyra, charophyte, and other kinds of ferns that grow in the water.

湖水呈现如此多颜的奥秘在于湖水中生长的水棉 轮藻和小蕨。

'No, ' rejoined the matron, slightly colouring as she spoke.

“不，” 护士长回答说， 说话时脸微微发红。

" Our host is rather horrid this evening, " answered the duchess, colouring.

“我们的主人今晚真是糟糕透了，”公爵夫人答道，脸上泛起了红晕。

That's because they're acidic and contain colouring agents.

那是因为它们呈酸性并含有染剂。

You don't have to stop colouring your hair or do you?

你不必停止染发，还是说你其实应该停下？

So, thank you very much for that, colouring at home with Trish.

因此，非常感谢您，与Trish一起在家染发。

This lighter colouring helps them  camouflage better in their environment.

这种较浅的颜有助于它们在环境中更好地伪装。

I was very keen on colouring by numbers at the time.

我当时非常喜欢填画。