After teaching them these two mathematical ways by some simple examples, we gave them a few class work questions.
在我们举了几个简单的小例子后，同学们又练习了几道我们胡编的关于家喻户晓的“小明”的应用题。
After teaching them these two mathematical ways by some simple examples, we gave them a few class work questions.
在我们举了几个简单的小例子后，同学们又练习了几道我们胡编的关于家喻户晓的“小明”的应用题。
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