My elder brother is really tall, about 1.8m.
- Ağabeyim gerçekten uzun boylu, yaklaşık 1.80m.
My elder brother is an authority on philosophy.
- Ağabeyim felsefesi üzerine bir otoritedir.
My big brother finished his homework very quickly.
- Ağabeyim ödevini çabucak bitirdi.
In any case, he's your big brother.
- Her halükârda o senin ağabeyin.