我只知道他出生在20世纪80年代。

I just know he was born in the 1980s.

youdao

我只知道他是来自巴黎，其他的就不知道了。

I know nothing about him except that he is from Paris.

youdao

我只知道他是四川人。

I only know he is from Sichuan.

youdao

People--you've all studied Hamlet, "to be or not to be." That's all I know but basically he was deciding-- he--I wrote this down though.

你们都学过《哈姆雷特》,我只知道一句“生存还是死亡”,这句话是说他正在决定-,我把这写下来了。

耶鲁公开课 - 心理学导论课程节选