Sponges
n. 海绵（sponge的复数形式）；海绵皂；海绵动物
🗣️ 情景例句
Everybody help yourselves.
大家请便吧。
It's no trouble at all. I'll carry this suitcase for you.
一点也不麻烦，我来替你提这只箱子。
A pilot noticed a balloon which seemed to be making for a Royal Air Force Station nearby.
一个飞行员发现了一只气球，它像是正飞往附近的一个皇家空军基地。