但是媽媽正在打掃的時候，突然有ㄧ隻狗正從外面跑了進來把家裡的地板都弄髒

但是媽媽正在打掃的時候，突然有ㄧ隻狗正從外面跑了進來把家裡的地板都弄髒了

結果 (英文) 1:

But while my mother was cleaning, a dog suddenly ran in from the outside and stained the floor of the house

結果 (英文) 2:

But while my mother was cleaning, suddenly a dog came running in from the outside and soiled the floor of the house.

結果 (英文) 3:

But while my mother was cleaning, suddenly a dog was running in from the outside and soiled the floor