This is important because multiplexing I/O only proves beneficial when the server is required to handle a large number of open socket connections.

这是重要的，因为多路复用 I/O 只证明在要求服务器处理大量打开的 scoket 连接时是有意的。

youdao

"I didna' hear that," said Ben, "along o' only bein' on th' stepladder lookin over th' wall."

“我没有听见。”本说，“我只是站在梯子上，往墙的另一边看了一下。”

youdao

They turned me out o' th' church choir th' only time I ever tried it.

我只试着唱过一次，教堂唱诗班把我赶了出去。

youdao

The only evidence was cut into a tree and a fence: the letters C-R-O and the word Croatoan,C-R-O-A-T-O-A-N.

VOA: special.2009.08.17

Or feedbacks: we know very well that there are positive feedbacks, things that happen when warming does which then lead to greater warming (there must be, for sensitivity with CO2 alone would be 0.7 o only).

FORBES: No, You Can't Build a Big Computer to Model the Financial Markets

Prior to Eto'o, only Rabah Madjer had ever scored in a European Cup final.

BBC: Eto'o the Great

Eto'o has only just returned to first team action after many months on the sidelines through injury.

BBC: Barca want to hold on to Eto'o for another week