追踪并持续关注可能通过密切接触病人而接触埃博拉的人非常重要。

Tracing and following up people who may have been exposed to Ebola through close contact with patients are essential.

youdao

据认为，该病毒通过呼吸道产生的飞沫、与猪的喉咙或鼻腔分泌物接触，或与染病动物的组织接触进行传播。

Transmission is thought to have occurred via respiratory droplets, contact with throat or nasal secretions from the pigs, or contact with the tissue of a sick animal.

youdao

通常，猪流感最可能通过与猪直接接触或近距离接触而传染。

Most commonly, swine influenza is transmitted through direct contact or close proximity with pigs.

youdao

Well really, the things we've looked at thus far can you do after just a semester of this kind of material and exposure to this particular world.

当结束这样一门课时,你是不是能通过学习和接触计算机科学,也做出我们刚刚看到的这些东西。

哈佛公开课 - 计算机科学课程节选

We're going to come back and see plenty of this over the course of the next semester.

通过学习本学期的课程,你们会接触更多类似案例

耶鲁公开课 - 博弈论课程节选

By cell/cell contact, I mean that there's a receptor in one cell that makes some kind of a chemical interaction with a receptor in another cell.

通过细胞之间的接触,我的意思是在一种细胞上的受体,能与另一细胞上的受体发生某种化学反应

耶鲁公开课 - 生物医学工程探索课程节选