许多科幻小说除了背景情况，主要构想和新奇的玩意儿外几乎空无他物。

Much of science fiction consists of precious little except the background, the basic idea, the gimmick.

youdao

许多科幻小说除了背景情况，主要构想和新奇的玩意儿外几乎空无他物。

Much of science fiction consists of precious little except the background, the basic idea, the gimmick.

youdao