我尽量每隔几个星期看望一次父母。

I try to visit my parents every few weeks.

《牛津词典》

可以说，每隔几个星期就会发现一颗新的行星。

A new one is unearthed, so to speak, every couple of weeks.

youdao

如果您必须每隔几个星期就交付软件，我就不可能在这种项目上做傻事。

If you have to deliver working software every couple of weeks, I can't fool around for very long on that sort of a project.

youdao