Does it mean both: "up until the year 2011"
and "by the year 2011"
If it means both, how does one determine what the sentence actually means?
I want to say "by the year 1935, all technological development was being coordinated by the Central Design Office"
I wrote "Bis zum Jahr 1935 wurde technologische Entwicklung von dem Zentrale Konstruktionsbüro koordiniert."
Can anyone help with this!?
Thank you :)