Unfortunately, it was like watching a third-grader thread his mittens through his winter jacket sleeves.
不幸的是，就像看一个三年级的线程通过他的冬季夹克袖子他的拳击手套。
2
It's a bit heavyweight for a third-grader (maybe), but it does cover a lot of the math we use in "everyday" computer science and computer engineering.
可能他只占了三分之一的课程，但是它却涵盖了我们几乎每天计算机编程工作大部分所用到的数学。
3
When you see a 150-pound third-grader at the mall, you probably feel sympathy tinged with a little shock. Ludwig evidently sees evidence of child abuse.