Choose to wear U-V ray-blocking sunglasses and sunscreen products.

VOA: special.2010.07.06

But here's a four-year instead of factory blocking my view, it's the miss of time blocking my view.

但这里有四年,不是被工厂挡住视线，而是有一段时间没看到。

耶鲁公开课 - 死亡课程节选

Other Arab nations have condemned Cairo for blocking the Rafah crossing, in particular during the Israel-Gaza war last year.

VOA: standard.2010.06.01

The last phase of the new missile defense plan, to be ready by 2020, would be to develop interceptors with the capability of blocking long-range Iranian missiles aimed at the United States.

VOA: standard.2009.09.17

A Western diplomat close to the EU meeting in Harare told VOA it is clear that Mr.Mugabe is blocking full compliance with the political agreement in order to buy time to rebuild ZANU-PF, which has been weakened by internal quarrels and a loss of popular support, even in its traditional strongholds.

VOA: standard.2009.09.15