Changeup
变速球
🗣️ 情景例句
You know we'd all miss you.
你知道我们都会思念 。
Constant dropping wears away a stone.
滴水穿石。
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。