Backstepping
n. 逐步退焊法\\nv. 往后退（backstep的ing形式）
🗣️ 情景例句
Well, I like the game.
哦 ，我喜欢这个游戏。
My ambitions concern the things I am most fascinated by.
我对于能迷惑我灵魂的东西最具野心。
No. It isn't real, said Meimei. It was used in plays.
“不，那不是真的，”梅梅说，“那是演戏用的。”