The music was also of the highest caliber including tenor Placido Domingo and cellist Yo-Yo Ma .
音乐表演也是首屈一指，表演者有男高音歌唱家多明戈和大提琴演奏家 马友友。
This unexpected energy expansion is highly remotely controlled and the individual feels like a yo-yo doing the destined workload .
这股意料之外的能量扩充是遥控的，而且此人会觉得自己象个 溜溜 球 一样做着命运安排的课业。
She even had a nutritionist supposedly to stop her yo-yo dieting .
还还请了一个营养学家，来帮助她防止 体重反弹。
Bear yo-yo boat robot ball toys .
小熊， 溜溜 球，船，机器人，球，玩具。
Your attitude could be up and down like a yo-yo .
你的态度可能会 比较 摇摆。
In1928 Flores built the first yo-yo factory mass producing the toys in California .
1928年，弗洛雷斯建立了第一个 溜溜 球的工厂，大规模生产的玩具在美国加州。
A yo-yo can rise and fall .
溜溜 球 既可以上升也可以下降。
He went to his desk and returned with a Yo-Yo .
他走到书桌旁拿回来一只 悠悠。
It 's a little yo-yo .
这是一个小 悠悠 球。
I remember hearing Yo-Yo Ma play the Bach sonatas for cello and keyboard .
我记得我听 过 马友友拉的巴赫大提琴与键盘奏鸣曲。
If you could meet Yo-Yo Ma what would you say to him ?
如果你碰到 马友友，你会对他说什么？
World-renowned cellist Yo-Yo Ma founded The Silk Road Project in 1998 .
世界闻名的大提琴家 马友友于1998年创建了丝路工程。
One of my brothers called Tom is playing with a yo-yo .
我那名叫“汤姆”的弟弟正在玩 遛遛 球。
Don 't talk to him he is a real yo-yo .
不要跟他说话，他真是个摇摆不 定 的 呆瓜。
The price of petrol is going up and down like a Yo-Yo .
汽油的价格像 悠悠 一样 忽上忽下。
Whether or how quickly it will yo-yo back is harder to forecast .
它是否（或者多快） 复苏就较难预测了。
Let 's play yo-yo in the yard . Don 't forget to bring your yo-yo !
我们一 块 来源 自里 玩 溜溜 球把。不要忘了把你的溜溜球带来玩 哦！
That 's Yo-Yo Ma and Itzhak Perlman playing just before the swearing-in .
就在总统宣誓前 马友友和伊扎克。帕尔曼在演奏。
How much is the yo-yo worth ?
这个 溜溜 球多少钱？
Hi ! Li Dong this is my yo-yo .
嗨！李东，这是我的 溜溜 球。
Make your yo-yo up and down .
使你的 溜溜 球上下 动。
This is my yo-yo .
这是我的 溜溜 球。
To quit leaving this damn yo-yo on the floor ?
不准把这该死的 溜溜 球 扔在地上？
While the yo-yo today is a toy for kids it didn 't start out that way .
尽管今天 悠悠 球是孩子们的一种玩具，但最初它可不是 用来玩的。
Don 't forget to bring your yo-yo !
不要忘了把你的 溜溜 球带来 玩 哦！
He also began to hold yo-yo competitions to promote the toys which started the first round of yo-yo mania in the United States .
他也开始举办 溜溜 球比赛，以推动玩具，开始了第一轮的溜溜球在美国狂热。
I know ! It 's Andy 's yo-yo .
我知道！这是安迪的 悠悠 球。
The yo-yo had been confiscated from one of his pupils .
他的一名学生的 溜溜 球被充公了。
An American named Donald Duncan saw the yo-yo in action in the early1920s .
一位叫唐纳德肯的美国人在20世纪20年代初看到了 悠悠 球的运用。
美[ˈjoˌjo]英['jəʊjəʊ]
n.溜溜球（一种线轴般的玩具）优柔寡断的人〈美俚〉蠢人，笨人
adj.上下起落的摇摆不定的
v.玩约约忽上忽下