Groundstrokes
(groundstroke 的复数) 落地球（球落地弹起之后的一击）
🗣️ 情景例句
and having lunch with you today.
与你一起吃中餐。
An idle youth,a needy age.
少壮不努力，老大徒伤悲。
Susan is saying goodbye to Xia Su.
苏珊在向夏素道别。