Masterclass
n. （由舞蹈、音乐等方面的名家为优秀生讲授的）高级讲习班
🗣️ 情景例句
and see how the plan works.
看看这项计划实施得如何。
Hope is life and life is hope.
希望才有人生，人生要有希望。
and then there are three thousand million other Milky Ways, or galaxies, in the universe.
况且在宇宙中还有30亿个天河，即银河系。