墙上有两块黑板的英文怎么说
问题描述：
墙上有两块黑板的英文怎么说
答
There are two blackboards in the wall
答
There is two pieces of the blackboard on the wall
答
there is two blackboard on the wall
答
There are two pieces of blackboard on the wall
答
There are two blackboards on the wall.
答
There are tow blackboards on the wall.
blackboard 是个合成词 是个可数名字 可以在后面直接加s
tow pieces of blackboard 感觉也对. 有明白人吗?