复数： seesaws
第三人称单数： seesaws
过去式： seesawed
过去分词： seesawed
现在分词： seesawing

It was a playground seesaw , but with only one seat .

原来是个游乐场跷跷板，但只有一端有座位。

This was a seesaw for a country with a one-child policy .

这是实行计划生育国家使用的跷跷板。

Bonds are like a seesaw . When the price goes up , the yield goes down .

债券的表现犹如跷跷板一般：价格一上涨，收益率就下跌。

What is more , like chinese seesaw designers , lots of them still see politics as a game with a predetermined partner .

并且，像中国跷跷板的设计者那样，他们许多人仍将政治视为是与预定搭档的对弈。

Think of it like a seesaw -- neither side is touching the ground because the weight on each side is identical .

把它想象成一个跷跷板任何一边都不会碰到地面，因为两边重量是相等的。