woooo, It looks everyone can understand english here!
unfortunately, I'm not native to english and my english is not fast...
If I have chance to meet the sentense that hard to understand, I stare that sentense and try to understand that...
no many cases but accidently if I meet vocabulary that I don't know, I just uses browser addon or search it.
In writting, simple sentences are just easy stuff, but in hard cases to express complecated sentences, first uses google languague tools and trims it because that makes some un-understandable sentences at most times.(the word orders are different between korean and english. kor : SOV, eng:SVO and It looks like machine can't understand structure well...)