1、While they gad about the world, their children are neglected at home.
他們在世界各地游蕩，孩子在家無人照看。

2、While they gad about the world, their children is neglected at home.
他們在世界各地游蕩，孩子在家無人照看。

3、They gad about Europe a lot, going to expensive restaurants and shows
他們下高級館子，享受高級娛樂，可把歐洲逛了個(gè)夠。

4、They gad about Europe a lot, going to expensive restaurants and shows.
他們下高級館子，享受高級娛樂，可把歐洲逛了個(gè)夠。

gad about翻譯