I won't go to far into the synchronous solution since its been analysed numerous times before.

我不想在这里对同步解决方案多加纠缠，因为以前已经分析得太多了。

youdao

Question: Should I use synchronous or asynchronous communication?

问：我应当使用同步或异步的信息传递吗？

youdao

The prefetching activity can be validated by the amount of asynchronous versus synchronous read I/O.

预取活动可以通过异步和同步的读 I/O 来确认。

youdao

After the impostress fell asleep (the dog in her arms, their breathing synchronous) I found myself searching through Rema's pale blue purse that smelled only very faintly of dog.

NPR: Excerpt: 'Atmospheric Disturbances'

Unless someone with lots of money wants to fund the project, I can imagine no way for hackers to orbit a sun-synchronous satellite and covering the world would require several to offer low-cost Internet to the censored masses.

FORBES: 'Star Wars' Meets SOPA In Hacker Space Program