Seesaws
n. 跷跷板, 上下动( seesaw的名词复数 )\\nv. 使上下（来回）摇动( seesaw的第三人称单数 ); 玩跷跷板, 上下（来回）摇动
🗣️ 情景例句
I'll work on my computer.
我要练电脑。
She will go into business when she likes to.
她想经商时就会去经商。
Their interest is listening to others.
他们的兴趣是听别人说话。