如题所述
第1个回答 2022-05-18
in front of
在...（范围外）的前面
There is a tree in front of the classroom.
in the front of
在...（范围内）的前面
There is a blackboard in the front of the classroom.
在...（范围外）的前面
There is a tree in front of the classroom.
in the front of
在...（范围内）的前面
There is a blackboard in the front of the classroom.
