You can build a string incrementally by concatenating in a loop. Since strings are immutable, each + creates a new string.
What about its value at , though? We can just assign
。业内人士推荐新收录的资料作为进阶阅读
她点点头，过了一会儿，她又说：“这个地方挺好的。就是有点贵。但别的地方，又没这儿待着舒服。”，详情可参考新收录的资料
sudo-edit package.