Mathlete
参加数学竞赛的人
🗣️ 情景例句
I have room reserved.
我已订了房。
As the tree falls, so shall it lie.
自作自受。
They also found out that bees fly a maximum distance of 3.2 kilometres between their hive and a feeding place.
他们还发现蜜蜂从蜂箱到喂食点的最大飞行距离是3。2公里。