Some phone companies in the us already offer call-blocking service, allowing the user to block calls from Numbers that are proving a nuisance.

美国的一些电话公司已经提供呼叫限制服务，它能使用户阻挡来自骚扰者的电话。

youdao

Unlike locking, volatile operations will never block, so volatiles offer some scalability advantages over locking in the cases where they can be used safely.

volatile操作不会像锁一样造成阻塞，因此，在能够安全使用volatile的情况下，volatile可以提供一些优于锁的可伸缩特性。

youdao

Let me offer you another building block to try to understand China, maybe it’s not such a comfortable one.

让我来说另一个基础理由来试着了解中国, 这或许是一个让人不舒服的理由。

youdao

Intuit and Block Financial offer tax preparation to low-income filers for free through their Web sites.

CNN: File your 1999 taxes online

Block 34 is the fourth and last ultra-deep block on offer.

ECONOMIST: Angolan oil: Drilling down | The

Ryanair has said that the European Commission has informed the airline that it intends to block its proposed offer for rival Aer Lingus.

BBC: Ryanair says its Aer Lingus bid will be rejected by EU