On the other hand, the position of the eyes in most dolphins and porpoises suggests that they have stereoscopic vision forward and downward.

另一方面，大多数种类的海豚和鼠海豚的眼睛位置表明，它们在向前和向下的方向上是有立体视觉的。

We might gain from this experience about preparedness, about having more services and programs for our students nationwide, have more accessibility, more technology, more support for digital humanities and therefore have a vision forward.

我们可以从准备工作中获得经验，从为全国的学生提供更多的服务和项目、提供更多的机遇、更多的技术和更多的对数字人文的支持中获得经验，因此要有前瞻性。

The gentleman went on, passing from her forward vision as he replaced his hat. Of himself he was nothing to Alice, except for the gracious circumstance that he had shown strong consciousness of a pretty girl.

绅士继续往前走，一边戴上帽子，一边从她前方的视野中经过。对爱丽丝来说，他本身什么都不是，除了他表现出对一个漂亮女孩的强烈意识这一优雅的环境。