Ben tatillerin başında senin evine geleceğim.
 - I'll come over to your place at the start of the holidays.
Her hafta başında, ben hem yorgunum hem de mutluyum.
 - At the start of every weekend, I am both tired and happy.
... We are beginning to invest a lot for Android in education. ...
... at the beginning of the fall upon leaving her opulence large plane ...