for-loop structure的用法和樣例：
例句
- Furthermore, the overall structure of each section displays the feature of cyclicity and the Results and Discussion section is the most obvious one.
另外，所有這五部分的整體結構都表現出了一定的循環(huán)性，而其中以結果分析這一部分的循環(huán)結構最為明顯。 - It turns out that all these problems can be solved at once, provided we learn enough about the cycle structure of permutations.
結果是，所有這些問(wèn)題都可以一次解決，只要我們充分地了解各置換的循環(huán)結構。
