Usages of ~syeoseo
선생님이 다시 설명해 주셔서 이제 이해했어요.seonsaengnimi dasi seolmyeonghae jusyeoseo ije ihaehaesseoyo.
Now I understand because the teacher explained it again.
사장님이 직접 도와주셔서 문제를 금방 해결했어요.sajangnimi jikjeop dowajusyeoseo munjereul geumbang haegyeolhaesseoyo.
Because the boss helped me directly, I solved the problem quickly.
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