Americans know about them mainly from a history of use as pack animals in Arizona and other areas of the desert Southwest.

VOA: special.2010.02.16

The study of immunology is the study of mechanisms that your body uses to protect itself from mainly from foreign pathogens like viruses and bacteria.

免疫学研究身体,采用何种机制来保护自身,免受外源病原体如病毒和细菌的伤害

耶鲁公开课 - 生物医学工程探索课程节选

because the accent's very different from what we teach in South America mainly.

因为口音跟我们在南美主要教的口音很不一样。

巴西的英语老师 - SpeakingMax英语口语达人

This was mainly from selling ads aimed at users based on what they post on Facebook.

VOA: special.2010.05.28

So first, let's start with the one that we already know, and make sure that it still works, starting from here, mainly our isolated system.

首先，我们从我们已知的一个例子入手，看看这个判据是否正确，从绝热系统出发。

麻省理工公开课 - 热力学与动力学课程节选

FIFA makes money mainly from television and product marketing.

VOA: special.2010.06.09

Anybody who looks at Greek mythology and Greek poetry, and Greek stories sees there is a powerful influence coming into Greek thought from mainly the Mesopotamian direction.

任何浏览过希腊神话,诗歌和故事的人,都能发现来自美索不达米亚的文化,对希腊思想的巨大影响

耶鲁公开课 - 古希腊历史简介课程节选

He says this group includes some 200 unaccompanied children, mainly from Afghanistan.

VOA: standard.2009.08.29

The two scientists have concluded from fossil records that giant meat-eating dinosaurs like the Tyrannosaurus rex mainly ate young dinosaurs.

VOA: special.2009.09.01

In many areas,villages were burned by Janjaweed militia, the government-backed, mainly Arab forces that pushed many Black African farmers from their land.

VOA: standard.2010.03.21

and one is Somali,". The business group that hired al-Mizan says the ship was carrying mainly food and electronics from the United Arab Emirates to Somalia's capital Mogadishu.

VOA: standard.2009.11.10