to cause sth 俾使

cause sth not clear 模糊

cause sth to become coarse 使某物变粗糙

helping to cause sth 促成某事物的 ; 有助于某事物的

cause sth to do 导致

to cause sth to relax 舒缓

sb cause sth 使某事物和他事物竞争或较量

cause sth to end 破坏 ; 使终止

sth cause sth 造成