Polyopisthocotylea
多后盤目
??? 情景例句
we don't have to.
我們不必勉強。
A lamb is as dear to a poor man as an ox to the rich.
窮人的一只羔羊比富人的一頭牛還要珍貴。
concludes that it must be the gateway to world that lies beyond.
日落處想必是通往遙遠世界的大門。