There is a lot of the shape of B-1 which integrated the top and wall.
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There is a lot of the shape of B-1 which integrated the top and wall.
There is a lot of the shape of B-1 which integrated the top and wall.
There is a lot of the shape of B-1 which integrated the top and wall.
不是很对,a lot of the shape 这个就有些怪,不用加the.
很多的为什么要用THERE IS 不用THERE ARE 呢?