I have also witnessed a player reacting to his opponent's international and illegal blocking by deliberately hitting him with the ball as hard as he could during the course of play.

我还曾经亲眼目睹，一名球员在比赛过程中为了应对对手的全面违规封堵，故意用球狠狠打他。

youdao

Blocking methods can compromise responsiveness because it can be hard to predict when they will complete.

阻塞方法可能影响响应能力，因为难于预测它们何时会结束。

youdao

When I started writing my book, two months after returning from the Amazon, I was already blocking out the hard times and selectively remembering an excitement-packed two-year adventure.

从亚马逊回家后两个月我开始写书，这时我已经把当时的艰难困苦排除在记忆之外，只是选择性地去回忆这次时间长达两年的充满激情的探险。

youdao

As for Sony, it hasn't offered an official explanation just yet, but all indications are that it's a bug and not an intentional blocking of hard drive upgrades -- at least we hope it is.

ENGADGET: PS3 firmware 3.41 said to be causing hard drive upgrade problems

Although it is hard to imagine regulators blocking the deal, they may attach conditions to it.

ECONOMIST: Media

Because it is peer to peer and uses an encryption scheme it is very hard to write a simple rule for blocking it.

FORBES: Granular application control drives next gen firewalls