segment base address

例句：

1. 1. The movie is dividedinto three segments.
   这部电影被分成了三个部分。
2. 2. The chef carefully segments the meat beforecooking it.
   厨师在烹饪之前仔细地将肉切成段。
3. 3. The book is dividedinto several segments for easy reading.
   这本书被分成了几个部分，便于阅读。