They also remained protected for at least ten months.

VOA: special.2010.04.20

You get a vaccine for chicken pox, it gets injected, and sometime later you're going to be protected against it.

当你拿到水痘疫苗,并注射入体内后,一段时间之后,你就可以免于感染

耶鲁公开课 - 生物医学工程探索课程节选

This is a way for the immune system to recognize things that are going wrong inside the cell protected from antibodies.

这是免疫系统识别,抗体不能识别的细胞内病变的方法

耶鲁公开课 - 生物医学工程探索课程节选

They have established over one hundred thousand national parks and protected areas, for the enjoyment of people today and for generations to come.

VOA: special.2009.09.28

He said: "The rights and interests of the laboring man will be protected and cared for.

VOA: special.2010.08.12

Kelp forests provide a protected home and food for many kinds of sea life.

VOA: special.2009.08.25

This protected area is known for its rich biodiversity of sea and land creatures.

VOA: special.2009.04.22

Rachels friend owned a protected area for birds.

VOA: special.2010.03.14

The lightweight,standard-issue Humvee is vulnerable to enemy fire and the heavier Mine-Resistant, Ambush-Protected truck,or MRAP, is too top-heavy for steep inclines.

VOA: standard.2010.08.01

"Given the fact that the level of retaliation next year would likely increase, we have protected the market for a significant level of goods and intellectual property rights going forward."

VOA: standard.2010.04.28