Powerboater
n. [美國英語] = motorboat
??? 情景例句
She finished the race strongly.
她很有毅力地跑完了全程。
Don't take it for granted.
不要想當然。
When a marked bee returned to the hive from the feeding table, Von Frisch watched through the glass.
當一只有記號的蜜蜂從喂食桌回到蜂箱時。