Başmühendis, asistanı ile el ele araştırma yaptı.
- The chief engineer did research hand in hand with his assistant.
Jim ve Mary'nin parkta el ele yürüdüklerini gördüm.
- I saw Jim and Mary taking a walk hand in hand in the park.
I found a wallet on the street, so I handed it in to the police.
... hand-in-hand ...
... Google and many others need to work hand-in-hand to create ...