If there was a teacher they were much more likely to read books and do math or number work; without a teacher they would only play games.

如果有老师在那里，他们更可能读书、做数学题或数字功课；没有老师，他们只会玩游戏。

youdao

Regular repeating actions such as sound waves, light waves, or radio waves have a certain frequency, or number of waves per second.

有规律的重复活动如声波、光波、无线电波都有一个特定的频率，或者说是每秒的波动次数。

《柯林斯英汉双解大词典》

Remember that only existing users can change their full name or number of points.

请记住，只有现有的用户可以改变他们的全名或分数。

youdao

The Evergreen State College,for example, was established in nineteen sixty-seven and has never used letter or number grades.

VOA: special.2009.03.05

And then hash character takes in any string or character, single character, gives me back a number. Notice what I do.

然后哈希接受任何字符串或字母，单个字符,返回给我一个数字，注意我要做什么。

麻省理工公开课 - 计算机科学及编程导论课程节选

Let's say you have to go through three or four operations to get a final number, well, do it algebraically.

让我们说,你不得不通过3-4个操作,才能得到最终的数，好吧，用代数方法求解。

麻省理工公开课 - 固态化学导论课程节选

Advance tickets are cheaper but there is no solid data on the cost or number sold.

BBC: Have train fares gone up or down since British Rail?

The company neglected to disclose a price, date or number of shares for the offering.

FORBES: The Math On LinkedIn Is Sort Of Scary

Success is no longer measured in terms of abstract metrics like site traffic or number of impressions.

FORBES: East Coast vs. West Coast: A False Distinction