What's the meaning of the following? joh-eun jeonyeog .. ulineun oneul manh-eun gwajeleul gajigo! geugeos-eun neomu himdeul-eo! meoliga apayo geos ibnida ani sueob naeil joh-eun achim! nan nappeun halu oneuldo !!!!! naui jjagsalang-eun gei! geunyang buleob-iya! dangsin-eun hangug-eoleul hal sueobsneun iyu 좋은 저녁 .. 우리는 오늘 많은 과제를 가지고!그것은 너무 힘들어! 머리가 아파요