smack intopreppreposition: Relates noun or pronoun to another element of sentence--for example, "a picture of John," "She walked from my house to yours."
(directly and forcefully into)
直接撞上… zhí jiē zhuàng shàng
猛然撞到…上 měng rán zhuàng dào shàng
I turned and ran smack into the door, breaking my nose and two teeth.