Jiro hangi kitabı alacağım konusunda bana öğüt verdi.
- Jiro advised me on which book to buy.
Biz onların hangi trenle geleceklerini bilmiyorduk.
- We didn't know on which train they'd be coming.
... so parents know which schools are succeeding and failing, so they can take their child ...
... which I'm sure many of you have been to. ...