word在句子裏面引導啥|the

about the world是介詞短語，其本身不能引導從句。但是，about the world後可以接定語從句，如，Let's talk about the world wher we live.一起談談我們共同生活的世界。

to put in a good word for someone 替某人説好話 speak louder than words. 行動勝過空談 A picture is worth a thousand words. 一張圖片勝過千言萬語。