while, during, as...

though, although, notwithstanding...

however, nevertheless

however, nevertheless

even if I say so myself, for me (to do such a thing)

while, during, performed in this condition

people who study or work while listening to the radio (or watching television, etc.)

distracted walking

from one's home, while sitting at home, without leaving one's house...

unchanged (from long ago), as it was in the past, same old...

from behind the scenes (cheer, pray, etc. for someone)...

while crying, tearfully, in tears

nevertheless, still, however...

both

reluctantly

with all due respect ..., I venture to say ..., Excuse me...

by nature, naturally, by birth...

let me humbly say, most humbly, with all due respect

nevertheless, still, however...

last but not least, finally

while at a distance, indirectly, casually

reluctantly

with all due respect, if I may make bold to ask

if I do say so myself

to the best of my ability, poor though it be

by nature, naturally, by birth...

that goes without saying but also ..., not only that but ...

from one's home, while sitting at home, without leaving one's house...

embarrassingly, shamefully, I am embarrassed to admit that ......

one may well say so, but ..., even more than