Esperanto-English translations for dum

as
us
You’re not as tall as I amIts not as well made, but its twice as expensiveDo as I say!
AS
us

during
us
I lived with my parents during the 1970sThe shop was one of the few able to stay open during the warI lived with my parents at several points during the 1980s
when
uk
us
When will they arrive?Do you know when they arrived?I dont know when they arrived.
whereas
us
He came first in the race, whereas his brother came last
while
us
He lectured for quite a long whileHe was sleeping while I was singingThis case, while interesting, is a bit frustrating