The strength of the Aspell algorithm is the way it USES edit distance at both the word level and the phonetic code level.
Aspell算法的优势在于它利用编辑距离的方式，它在单词级别上和语音代码级别上都使用编辑距离。
2
The program will be very elementary — it will calculate the distance travelled given a speed in miles-per-hour and a time in hours. Here is the code for the ppe (enter as ppe_distance.c).
这个程序非常基本——它计算在给定速度(单位为每小时英里数)和时间(单位为小时)情况下的旅行距离。
3
Developers resist constraints on their tools and process; therefore, whoever is managing the source code needs to keep the developers at a safe distance from it.