在abap中将内表中的多行结果合并成一个新字符串

Question

如题，
原题要求先拆分一个随意的英文string，然后loop循环。
代码如下：

 DATA: str1 TYPE string,
itab TYPE TABLE OF string,
text TYPE string VALUE 'Presentation styles of search results have been constantly changing in these years, which affect users'' click-through behaviors. In order to discover what the'.
SPLIT text AT space INTO TABLE itab.
LOOP AT itab INTO str1.
  WRITE :/ str1.
ENDLOOP.

现在需要把内表中的多行结果又重新的合并起来，求大神讲解。

Answer 1

使用关键字CONCATENATE：

CONCATENATE LINES OF itab INTO text SEPARATED BY space.