Seesawing
v. 使上下（来回）摇动( seesaw的现在分词 ); 玩跷跷板, 上下（来回）摇动
🗣️ 情景例句
Are you prepared to make a ten-percent down payment?
你打算缴纳10%做为自备款吗？
First, I coundn't keep up with all the paperwork at the office.
首先我应付不了办公室的文书工作。
Knock it off.
少来这一套。