“改作”造句

为将图书馆改作办公室而做了一些架子。
Shelves were built to adapt the library for use as an office.

这个沙发可改作床用.
The sofa can transform for use as a bed.

这些交通工具很大,不易改作新的用途.
The vehicles are large and not easily adaptable to new uses.

• #改作