同根派生 英汉例句He transformed the garage into a recreation room.他把车库改造成娱乐室。There's a cigar bar and a recreation room, a library and a fully-equipped business center complete with private offices.另外还有雪茄吧及娱乐室，一间图书馆及设备齐全的商务中心，里面还提供私人办公室。