SSL can have some performance impacts because every piece of data sent to and from the server must be decrypted.

SSL对性能有一定影响，因为每个发送到服务器和从服务器传出的数据片都必须加密。

youdao

He spoke of a recent breakup with a long-term boyfriend, someone he had not yet met the last time I saw him, and then about an upcoming performance of a piece he had choreographed.

他谈到他最近和一个交往了很久的男朋友分手了，那个人我在上次见他时，他们还没有遇到，他还提到了即将到来的由他编舞的一场表演。

youdao

Sometimes these tools will not measure the performance of some particular piece of code in the way you want.

有时，这些工具不会以您想要的方式测量某些特定代码段的性能。

youdao

The centennial celebration will continue with events throughout 2013 including a performance piece by artist Nick Cave March 25-31 and a parade of historic trains May 10-12.

WSJ: NYC's landmark Grand Central Terminal turns 100

He built a Sonic Pavilion in Brazil that records the sound of plate tectonics one year, and then created a video and performance piece on a barge in Greece the next.

WSJ: Where I Work: Artist Doug Aitken

This year, the gallery will present the UK premier of a new performance piece by artist Linder Sterling, which will include collaborations with Northern Ballet, British fashion designer Pam Hogg, and musician Stuart McCallum.

BBC: Henry Moore Three Piece Reclining figure