Osmundaceae
紫箕科; 紫萁科
??? 情景例句
My mother and father
我父母
We'll exchange presents.
我們要交換禮物。
To their surprise, the precious parcel was full of stones and sand!
令他們吃驚的是，那珍貴的包裹里面裝的全是石頭和沙子！