提示：点击例句中的单词，就可以看到词义解释

Ytd stock performance : - 53 %

年初至今股票表现:-53%

And then , usually with a rushed voice , the performance begins .

随后，通常是在急促的声音下，表演开始了。

It offers the performance of a supercar without a drop of gasoline .

它具备超跑的性能，但不用一滴汽油。

The watch would link to the car track performance data like speed .

手表与汽车连接可以跟踪车速等性能数据。

As for intel 's claim that haswell offers better graphics performance ?

至于英特尔所宣称的Haswell的图形性能更佳？