All I can say is that he was so plausible it wasn't just me that he conned.

我只能说，他看上去好像那么可信，他骗的可不只我一个。

《柯林斯英汉双解大词典》

All I can say is, try hard to do it right.

我只能说，你该尽力去做，努力做好它。

youdao

Don: All I can say is meet here at this bar so I can see this.

唐：我只能说，请你们约在这个酒吧见面，这样我才看得到。

youdao

"All I can say is that we are determined to act in the national interest and the national interest means that we are determined to get this legislation through,"

VOA: standard.2009.05.03

Anyway, all I can say is I did a lot of thinking about Oedipus.

不管如何，我能说的是,我做了很多关于伊迪帕斯的思考，“

耶鲁公开课 - 1945年后的美国小说课程节选

And if it is,all I can say is, again,it just seems to be false.

即便是这样，我还是能说，这看上去还是错的。

耶鲁公开课 - 死亡课程节选

All I can say is we are happy that people are being so accepting.

FORBES: Teens Drive Pheed to #1 Social App

"All I can say is that one is for you, " said the junior Daley.

BBC: Commonwealth Games 2010: Tom Daley wins second gold

All I can say is, I intend to enjoy every minute of the next 35 years.

BBC: The trainee