回升
to rise again after a fall; to pick up; rally (stock market etc)
绘声绘色
vivid and colorful (idiom); true to life; lively and realistic
一回生二回熟
unfamiliar at first, but well accustomed soon enough (idiom)
一回生两回熟
see 一回生二回熟[yi1 hui2 sheng1 er4 hui2 shu2]