You can say that a 3-node in a 2-3-4 tree is equivalent to a parent with a red child in a red-black tree, and a 4-node is equivalent to a parent with two red children.
可以说，2-3-4树中的3 -节点等价于红-黑树中有一个红色子节点的父节点，4 -节点等价于有两个红色子节点的父节点。
The psychologists reasoned that if the children knew what they usually looked like, they would be surprised by the unusual red mark and would start touching it.
心理学家推断，如果孩子们知道自己平时的样子，他们就会对这个不寻常的红色标记感到惊讶，并开始触摸它。
Children get red packets and have lots of fun.
孩子们会收到红包，也会玩得很开心。
Nowadays, children get red pockets from their parents and their relatives by web chat.
如今，孩子们通过网络聊天从父母和亲戚那里收红包。
The movie named A Little Red Flower shows parents' love for their children.
电影《送你一朵小红花》展现了父母对孩子的爱。
Children can always get red packets from their parents, grandparents and other relatives during the Spring Festival.
春节期间，孩子们总是能够从父母、祖父母还有其他亲戚那收到红包。
Not only children but also my husband is crazy about the movie Operation Red Sea.
不仅孩子，我的丈夫也为电影《红海行动》而疯狂。
In old footage of the Vietnamese babylift, you can see children sitting in the same kind of airplane, in the same red mesh seats.
回顾越战时期拯救婴儿行动的旧时影像，你会发现孩子们坐在同样的飞机里，坐在同样的红色网格的座位上。
And a study carried out earlier this year found that critically ill children whose red blood-cell counts had dropped by half fared no better after a transfusion than those who did not receive one.
一项早些年的研究表明血细胞值仅为正常一半的垂危儿童接受输血后并未比未接受者有所好转。
It was his two thousand five hundred and sixty-second birthday, and the Confucius Temple was spruced up for the occasion with a red carpet and a corps of children chanting his words in unison.
纪念“至圣”诞辰2562年，铺上了红地毯的孔庙焕然一新。孩子们齐声朗诵孔子作品。
Chinese New Year has long been an occasion for family reunions, dumpling feasts, firecrackers, and red envelopes full of cash for the children.
农历新年一直是中国民众家庭团圆，品尝饺子盛宴，燃放爆竹，为小孩发红包的时机。
The children are struck either by the school bus itself or by a passing vehicle, even though it is illegal for a vehicle to pass a bus with its red light flashing.
孩子们可能会被校车本身或路过车辆撞到，虽然法律不允许车辆路过正在闪红灯的校车。
Many children make their own valentines from paper doilies, red paper, wallpaper samples, and pictures cut from magazines.
许多孩子们从红色的纸桌布、墙纸样本、和从杂志上剪下的图片中找到了自己情人。
Last month primary-school children in Inverness became concerned when a red kite-whose movements they had been watching over the Internet via a satellite-linked tag on the bird-stopped moving.
上个月，因弗内斯城的小学生们发现一只一直关注的红风筝鸟停止了运动——他们将卫星定位装置绑在一只鸟腿上，并通过英特网观察鸟的飞行。
Painted red on eggshell, with colorful net bags, hanging in a child's neck, for blessing children, and hopping them are safe.
蛋壳涂上红色，用五颜六色的网袋装着，挂在小孩子的脖子上，意为祝福孩子逢凶化吉，平安无事。
Many children make their own valentines from paper doilies, red paper, wallpaper samples, and pictures cut from magazines.
使许多儿童从纸桌布，红色的纸，墙纸样本，从杂志削减的图片中挑出自己的情人节礼物。
Innes, a 48-year-old Boston native who has lived in Kent for 25 years, was driving his grown children and some family friends to the Mariners-Red Sox game on July 23.
一位在肯特居住了25年的叫做Innes的48岁的波士顿本地人于7月23日正开车带着他成年的子女和一些家庭朋友前往观看西雅图水手队对抗红袜的比赛。
At the Spring Festival in China, people eat dumplings, fish and meat and may give children lucky money in red paper.
中国人过春节要吃饺子、鱼和肉，还要给孩子们用红纸包着的压岁钱。
Later, red packets gradually became a means of giving money that could be sent to anyone, apart from children.
随后，除了孩子外，红包渐渐成为一种可以送给任何人钱的手段。
At that time, children are the happiest because they can get many red packets form their parents, grandparents, uncles, aunts and so on.
那时，孩子是最幸福的，因为他们可以得到很多红包形成他们的父母、祖父母、叔叔、婶婶和等等。
At that time, children are the happiest because they can get many red packets form their parents, grandparents, uncles, aunts and so on.
那时，孩子是最幸福的，因为他们可以得到很多红包形成他们的父母、祖父母、叔叔、阿姨等等。
At that time, children are the happiest because they can get many red packets form their parents, grandparents, uncles, aunts and so on.
那时，孩子们是最幸福的，因为他们可以从自己的父母、祖父母、叔叔、阿姨等人那儿得到很多红包。
At that time, children are the happiest because they can get many red packets form their parents, grandparents, uncles, aunts and so on.
那时，孩子们是最幸福的，因为他们可以从自己的父母、祖父母、叔叔、阿姨等人那儿得到很多红包。
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