Seesawed
v. 使上下（来回）摇动( seesaw的过去式和过去分词 ); 玩跷跷板, 上下（来回）摇动
🗣️ 情景例句
Excuse me.
失陪。
Had so much fun
玩得开心
in the belief that they may one day need just those very things.
相信总有一天需要的正好是那些东西。