kē / huàn / diàn / yǐng / lǐ / shí / kōng / lǚ / xíng / cháng / cháng / bèi / miáo / huì / chéng / gǎi / biàn / lì / shǐ / de / mào / xiǎn

科幻电影里，时空旅行常常被描绘成改变历史的冒险。

In science fiction films, time travel is often portrayed as an adventure that can change history.