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。
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.
我做数学题。
小男孩：嗯，你一定要帮我做数学题。
一些学生做数学题有很大困难。
Some students have a lot of difficulty (in) doing math problems.
一些学生做数学题有很大困难。
Do you have any difficulty in supporting such a large family?
例如，电脑可以帮我们做数学题很快。
For example, computers can helps us do maths problems quickly.
安静些，孩子们，我正专心做数学题呢。
Be quiet, children. I am absorbed by the mathematical problem.
例如，计算机可以帮助我们迅速做数学题。
For example, computers can helps us do maths problems quickly.
当他还是个小孩子的时候，我有一次曾经帮他做数学题。
还有一次，中午，我吃完饭去教室做数学题。
On another occasion, at noon, I eat a meal to go to the classroom math.
尽管我现在仍用铅笔做数学题，但有点不习惯了。
I still have to use a pencil for maths, and now I find it strange using the pencils.
我做数学题。
也就是暗示说普通人是没法儿做数学题的，因为他们没那超能力。这个太打击人拉。
There's an implication that a normal person can't do math because they don't have this magic power, which is very discouraging.
在一个要求人们做数学题的研究中，男人和女人的得分没有差别——当他们都穿着正装做题时。
In a study where people were asked to solve math problems, there was no difference in how well men and women scored-when everyone was fully dressed.
选择了较大礼券的人，显示出更多前额叶皮层的活动，那是他们用来做数学题和“理性”选择的区域。
On the other hand, subjects who chose the larger Amazon gift certificate showed increased activity in the prefrontal cortex, which allowed them to do the math and select the "rational" option.
尤其通过中间和侧面前额皮质大脑活动，研究者能判断志愿者做数学题时是决定将两个数字相加还是相减。
Specifically, the researchers determined whether a volunteer decided to add or subtract two numbers in a math exercise from patterns of brain activity in the medial and lateral prefrontal cortex.
电击大脑可以让你做数学题时灵光乍现，但最新研究也显示，倘若电击错了部位，你对数字的认知便会减少到六岁小孩的认知水准。
A zap of electricity to the brain can make you a bright spark at maths.But shock the wrong spot and you could be as bad with Numbers as a six-year-old, according to a new study.
父母做的最不明智的事情就是强迫学龄前孩子去做一些事情—比如，当孩子还没有发育到一定程度时就逼迫他们去阅读或者做数学题。
The worst thing a parent can do is to pressure preschoolers to perform — for example, by pushing them to read or do math exercises before they're ready.
电击大脑可以让你做数学题时灵光乍现，但最新研究也显示，倘若电击错了部位，你对数字的认知便会减少到六岁小孩的认知水平。
A zap of electricity to the brain can make you a bright spark at maths. But shock the wrong spot and you could be as bad with Numbers as a six-year-old, according to a new study.
他整晚都在教室里做一道数学题。
He had spent the entire night in the classroom working on a mathematics puzzle.
有一次，女儿在一次数学竞赛中落后于一个韩国小孩获得第二名，蔡美儿竟让这个女孩一晚上做2000道数学题直到她重新领先。
Once, one of her daughters came in second to a Korean kid in a math competition, so Chua made the girl do 2, 000 math problems a night until she regained her supremacy.
让你的心把注意力集中到其他事情上，例如看书，致力于一个难题，或者是做一些数学题。
Give your mind something else to concentrate on such as reading a book, working on a puzzle, or doing some math problems.
在另一些实验中，参加者被要求做一些数学题以为之后的测试做准备。
In other experiments, participants were given math problems to practice for an upcoming test.
在实验中，他们要求试验者做更多的数学题（这些题还是会引起试验者们的心理起伏），同时，研究者们还是会对试验者们的表现指指点点。
They asked participants to complete more maths tests—and also tests in which they mentally rotated an object—while investigators chided them about their performance.
在实验中，他们要求试验者做更多的数学题（这些题还是会引起试验者们的心理起伏），同时，研究者们还是会对试验者们的表现指指点点。
They asked participants to complete more maths tests—and also tests in which they mentally rotated an object—while investigators chided them about their performance.
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