Trading seesawed in reaction to the latest diplomatic moves.

最新的外交举措使交易出现了震荡。

For six months the war seesawed.

在六个月当中，争论继续着。

The Congressional committee that approves U.S. participation in the project has seesawed on its support.

批准美国参与该项目的国会委员会的态度不断摇摆。

Mommy will get on the seesaw with you.

妈妈和你一起坐翘翘板。

The oscillation part is because it seesaws between warm and cold states about every two to seven years.

这种涛动发生是因为大约每两到七年之间冷热交替循环发生。

Today, Sarah and Duck are in the garden, playing on their seesaw.

今天，莎拉和小鸭子在庭院里玩跷跷板。

Move the big kid evenmore and you can achieve balance.Now the seesaw works.

再让大孩子让中间挪动直至平衡后跷跷板就可以摇动了。

Almost as good as the play with the two naked girls on the seesaw.

跟两裸女坐翘翘板那出有得拼。

The game had been evenly balanced-the score went up and down like a seesaw.

比赛已经达到了均衡——比分像跷跷板一样忽上忽下。

Uh-huh, eating popcorn, going up and down on my seesaw and playing bat and ball.

嗯哼，吃着爆米花，在我的跷跷板上上上下下，玩球拍和球。

First-class levers place the folk room in the middle like a seesaw.

一级杠杆把民间房间像跷跷板一样放在中间。

If you can getthe center of mass to be over the pivot point, the seesaw will be balanced.

如果找到了是新的支点，跷跷板就平衡了。

That is because we know that the sensory seesaw does not result in our tongue turning to charcoal.

那是因为我们知道感觉的起伏不会导致我们的舌头变成木炭。

So we have the fulcrum, the pivot point in the middle, and pushing a force like a seesaw.

所以我们有支点，中间的枢轴点，像跷跷板一样推动力。

For someone seesawing between emotional states, it can feel impossible to find the balance necessary to lead a healthy life.

情感起伏很大的人会觉得找到健康生活的平衡点是不可能的。

Conway, replying for the others, seesawed with the customary courtesies.

康威替其他人回答， 用惯常的礼貌来回摇摆。

That is because we know that this sensory seesaw does not result in our tongue turning to charcoal.

这是因为我们知道这种感官跷跷板不会导致我们的舌头变成木炭。

Are those two on the seesaw yours, too?

跷跷板上的那两个也是你的吗？

To make the seesaw work, theheavy kid must push that center of mass forward until it just touches the pivot.

要想让跷跷板摇动，重的孩子就得往中间挪直到质心移到中心。

Patrick says yes, the two on the seesaw are his children.

帕特里克说是的，跷跷板上的两个是他的孩子。