将牛奶、细砂糖和鱼胶粉混匀,隔著沸水不断搅煮至糖及鱼胶粉溶解。
Stirring milk , caster sugar and gelatine powder over simmering water until sugar and gelatine melted .
溶解鱼胶粉于水中。
Dissolve the gelatine with water .