Teachers often say to the children "I love you". I learned a lot form this.

常听到老师们对孩子说“我爱你”，从他们的言语中我也学到了不少。

youdao

And thou shalt say to the children of Israel: This oil of unction shall be holy unto me throughout your generations.

你要吩咐以色列子民说：你们应世世代代以此为傅礼用的圣油。

youdao

Eleanor went upstairs to say good night to the children.

埃莉诺走上楼去向孩子们道晚安。

《柯林斯英汉双解大词典》

Officials say it will become a major tool in the campaign to end a disease that mainly affects children under age five.

VOA: special.2010.01.18

The researchers say the test will make it easier to identify and contain the disease, especially in children.

VOA: special.2010.04.20

Government estimates say three to seven percent of school-age children in the United States have it.

VOA: special.2010.05.26

So do you say to the children that you can each pick one and there will be a monetary adjustment for the goods in value?

WSJ: How to Settle Disputes Over Wills: Use Mediation

Gates went on to say that he thought exposing his children to the developing world through family trips to Africa or watching videos was very important to their upbringing.

FORBES: Bill Gates Likes IPads, And Other Best Of Bill Gates Answers At College Tour: Stanford

"It's something to say when you don't know what to say, " says one of the two children, Jane.

BBC: Supercalifragilisticexpialidocious: What does it mean?