北京inn是干什么的:一个句子中while的用法

来源:百度文库 编辑:神马品牌网 时间:2024/03/29 14:30:13
In 1983,the American National Standards Institute(ANSI) established a committee whose goal was to produce"an unambiguous and machine-independent definition of the language C,"WHILE still retaining its spirit.

表转折


when while 都做“当”讲
但while还表转折--“然而”