Frequently, this spanned multiple network operation centers across separate geographic regions.

这经常要跨越位于不同地理区域的多个网络运营中心。

youdao

Now this implementation is thread-safe: the network operation is done from a separate thread while the ImageView is manipulated from the UI thread.

以上代码的执行现在是线程安全的了：网络相关的操作在单独的线程里完成，而ImageView是在UI线程里操纵的。

youdao

Now this implementation is thread-safe: the network operation is done from a separate thread while the ImageView is manipulated from the UI thread.

现在的这个实现是线程安全的：网络操作在一个单独的线程中完成而在UI线程中操控。

youdao